Volkswagen Phaeton 2001-2008 Circuit Wiring Diagram Manual PDF

002 – Five-speed automatic gearbox   1

1  Five-speed automatic gearbox  1

2  Automatic gearbox control unit, multi-function switch 4

3  Automatic gearbox control unit, Tiptronic switch, selector lever lock solenoid   5

4  Automatic gearbox control unit, gearbox oil temperature sender, solenoid valves, pressure control valves 6

5  Automatic gearbox control unit, gearbox speed sender, Tiptronic switches, steering column electronics control unit, self-diagnosis connection   7

005 – Climatronic  8

1  Climatronic 8

2  Climatronic control unit, front left vent button   9

3  Climatronic control unit, front left centre vent button, front right centre vent button  10

4  Climatronic control unit, front right vent button, footwell/head area temperature difference button  11

5  Climatronic control unit, rear left vent button in centre console   12

6  Climatronic control unit, rear right vent button in centre console  13

7  Climatronic control unit, left design trim control motor, centre design trim control motor  14

8  Climatronic control unit, right design trim control motor, left defroster and chest vent flap control motor   15

9  Climatronic control unit, right defroster and chest vent flap control motor, indirect ventilation flap control motor   16

10  Climatronic control unit, left central vent control motor, right central vent control motor   17

11  Climatronic control unit, sunlight penetration photosensor 2, centre vent temperature sender, dash panel temperature sensor, temperature sensor blower, interior   18

12  Climatronic control unit, air flow flap control motor, air recirculation flap control motor   19

13  Climatronic control unit, left footwell flap control motor, right footwell flap control motor 20

14  Climatronic control unit, front cold air flap control motor, front warm air flap control motor   21

15  Climatronic control unit, potentiometer for front left defrost and chest vent shut-off flap control motor, potentiometer for front right defrost and chest vent shut-off flap control motor   22

16  Climatronic control unit, rear left centre console cold air flap control motor, rear right centre console cold air flap control motor   23

17  Climatronic control unit, rear left centre console warm air flap control motor, rear right centre console warm air flap control motor   24

18  Climatronic control unit, left B-pillar and footwell shut-off flap control motor, right B-pillar and footwell shut-off flap control motor  25

19  Climatronic control unit, defroster flap control motor, left heat exchanger temperature sensor, right heat exchanger temperature sensor, evaporator temperature sensor   26

20  Climatronic control unit, driver door control unit, driver side defroster button  27

21  Climatronic control unit, front passenger door control unit, front passenger side defroster button  28

22  Climatronic control unit, rear left defroster button, rear right defroster button 29

23  Climatronic control unit, rear left footwell and defroster flap control motor, rear right footwell and defroster flap control motor  30

24  Climatronic control unit, rear left footwell temperature sensor, rear right footwell temperature sensor, rear left and right centre console temperature sensor  31

25  Climatronic control unit, refrigerant pressure and temperature sender, fresh air intake duct temperature sensor, ambient temperature sensor, continued coolant circulation pump   32

26  Climatronic control unit, left heat regulation valve, right heat regulation valve, coolant circulation pump, air quality sensor, air conditioning system compressor regulating valve 33

27  Climatronic control unit, rear left footwell heater element, rear right footwell heater element, fresh air blower control unit, fresh air blower 34

28  Climatronic control unit, rear information display and operating unit control unit, self-diagnosis connection   35

29  Fuse locations  36

008 – Automatic self-levelling suspension 37

1  Automatic self-levelling suspension   37

2  Adaptive suspension control unit, adaptive suspension button, shock absorber damping adjustment button, compressor temperature sender for adaptive suspension system   38

3  Adaptive suspension control unit, adaptive suspension pressure sender, suspension strut valve, shock absorber damper adjustment valves, adaptive suspension pressure accumulator valve   39

4  Adaptive suspension control unit, wheel acceleration sender   40

5  Adaptive suspension control unit, vehicle inclination sender, rear body acceleration sender 41

6  Adaptive suspension control unit, adaptive suspension compressor relay, adaptive suspension compressor motor  42

010 – Basic equipment   43

1  Basic equipment  43

2  Left headlight range control unit, left dipped beam bulb, front left turn signal bulb, left side light bulb   46

3  Left headlight range control unit, left main beam gas discharge light control unit, left main beam   47

4  Fog light, right main beam gas discharge light control unit, right main beam 48

5  Right headlight range control unit, right headlight range control motor, right headlight dipped beam bulb  49

6  Right headlight range control unit, right side light bulb, front right turn signal bulb  50

7  Light switch, fog light switch, rear fog light switch   51

8  Self-diagnosis connection (left under dash panel) 52

9  Steering column electronics control unit, turn signal switch, parking light switch, headlight dipper/flasher switch, horn plate 53

10  Front information display and operating unit control unit, hazard warning light switch, dual tone horn, tank filler flap remote release switch   54

11  Driver door control unit, front passenger door control unit, exterior mirror turn signal bulbs, entry light in exterior mirror 55

12  Convenience system central control unit, left tail light control unit, rear left turn signal, left tail light, left brake light, rear left fog light   56

13  Convenience system central control unit, tail light control unit for lights in rear lid, tail light, reversing lights 57

14  Convenience system central control unit, right tail light control unit, rear right turn signal, right tail light, right brake light, rear right fog light 58

15  Convenience system central control unit, number plate light control unit, number plate light, rear illumination bulb, high level brake light bulb   59

16  Convenience system central control unit, brake light switch, reversing light switch, fuel tank flap release relay, tank filler flap locking motor, fuel tank cap switch  60

17  Convenience system central control unit, luggage compartment light, rear lid lock unit  61

18  Convenience system central control unit, heated rear window, heated rear window relay (heater circuit 1 and 2)  62

19  Self-diagnosis connection, self-diagnosis connection (on left in luggage compartment)   63

20  Switches and instruments illumination regulator, trip recorder zeroing switch  64

21  Dash panel insert, data bus diagnostic interface, turn signal warning lamp, fuel tank flap lock warning lamp, bonnet contact switch  65

22  Roof electronics control unit, glove compartment button, glove compartment light  66

23  Roof electronics control unit, anti-dazzle interior mirror button, potentiometer for horizontal, vertical, interior mirror motor, automatic anti-dazzle interior mirror  67

24  Roof electronics control unit, rain and light detector sensor, garage door operation control unit, garage door opener button, aerial 68

25  Roof electronics control unit, front interior light, driver side reading light, front passenger reading light, front interior light button (door contact) 69

26  Roof electronics control unit, anti-theft alarm ultra-sonic sensor, humidity and temperature of windscreen sender  70

27  Roof electronics control unit, driver and front passenger vanity mirror contact switch, driver and front passenger side illuminated vanity mirror   71

28  Roof electronics control unit, rear left and right reading light switch, interior light rear switch, Interior light rear switch (door contact)   72

29  Rear left reading light, rear right reading light, rear interior light, ashtray illumination bulb, cigarette lighter  73

30  Front footwell illumination, rear footwell illumination bulb 74

011 – 5-speed automatic gearbox  75

1  5-speed automatic gearbox 75

2  Automatic gearbox control unit, multifunction switch 78

3  Automatic gearbox control unit, Tiptronic switch, selector lever lock solenoid  79

4  Automatic gearbox control unit, gearbox oil temperature sender, solenoid valve, pressure regulating valves 80

5  Automatic gearbox control unit, gearbox output speed sender, Tiptronic switch, steering column electronics control unit, self-diagnosis connection   81

014 – Fuse concept (1 battery)   82

1  Fuse concept (1 battery)  82

2  Battery, terminal, terminal 2-4 85

3  Fuses   86

4  Fuses   87

5  Fuses   88

6  Fuses   89

7  Fuses   90

8  Fuses   91

9  Terminal 75 voltage supply relay   92

10  Motronic current supply relay, self-diagnosis connection  93

11  Terminal 15 voltage supply relay  94

12  Fuses  95

13  Heated rear window relay, stage 1, self-diagnosis connection 96

015 – Radiator fan   97

1  Radiator fan  97

2  Radiator fan control unit, radiator fan control unit 2, radiator fan  100

018 – Seat heating, rear seat, Seat adjustment, rear seat  101

1  Seat heating, rear seat, Seat adjustment, rear seat 101

2  Seat adjustment with memory control unit, dash panel insert  104

3  Seat adjustment with memory control unit, lumbar support adjustment buttons, seat and seat rake adjustment buttons 105

4  Seat adjustment with memory control unit, lumbar support adjustment buttons, remote control button  106

5  Seat adjustment with memory control unit, memory button, seat adjustment regulator   107

6  Seat adjustment with memory control unit, memory button, seat occupied sensor  108

7  Seat adjustment (with memory) control unit, rear seat backrest fan 109

8  Seat adjustment with memory control unit, temperature sensor, heated rear seat, seat lateral support heater  110

9  Seat adjustment with memory control unit, lumber support height adjustment potentiometer and motor, head restraint adjustment sender and motor   111

10  Seat adjustment with memory control unit, lumber support longitudinal adjustment sender and motor  112

11  Seat adjustment with memory control unit, lumber support height adjustment potentiometer and motor, rake adjustment motor  113

12  Seat adjustment with memory control unit, head restraint lumber support longitudinal adjustment senders and motors   114

13  Seat adjustment with memory control unit, rear seat occupied sensor  115

14  Seat adjustment with memory control unit, temperature sensor, heated rear seat, seat lateral support heater 116

022 – Parking aid   117

1  Parking aid  117

2  Parking aid control unit, front left, centre, inner parking aid sender   118

3  Parking aid control unit, front right, centre, inner parking aid sender  119

4  Parking aid control unit, rear right, centre, inner parking aid sender   120

5  Parking aid control unit, rear left, centre, inner parking aid sender 121

6  Parking aid control unit, parking aid display 122

7  Parking aid control unit, parking aid button  123

8  Parking aid control unit, self-diagnosis connection 124

027 – Power latching rear lid   125

1  Power latching rear lid  125

2  Rear lid control unit, rear lid lock unit, rear lid electric release motor  126

3  Rear lid control unit, button to close rear lid in luggage compartment, luggage compartment light   127

4  Rear lid control unit, rear lid hydraulics sender, rear lid hydraulics valve, rear lid hydraulics motor   128

028 – Sockets (12V) 129

1  Sockets (12V)   129

2  12 V sockets 130

3  12 V socket  131

029 – Rear roller blind   132

1  Rear roller blind  132

2  Rear roller blind control unit, parking aid button, rear roller blind switch, rear roller blind motor  135

030 – Radio system with CD changer and “Digital sound package” (8 channel)   136

1  Radio system with CD changer and “Digital sound package” (8 channel)  136

2  Steering column electronics control unit, airbag coil connector, return spring with slip ring, multi-function buttons on steering wheel, menu selection rotary knob   139

3  Dash panel insert, data bus diagnostic interface, display in dash panel insert, front self-diagnosis connection 140

4  Front information display and operating unit control unit, aerial amplifier, CD changer 141

5  Front information display and operating unit control unit, CD changer, glove box button 142

6  Amplifier 143

7  Amplifier, loudspeaker, front left, loudspeaker, front right 144

8  Amplifier, loudspeaker, rear left, loudspeaker, rear right   145

031 – Radio system with CD changer and “Digital sound package” (12 channel)  146

1  Radio system with CD changer and “Digital sound package” (12 channel) 146

2  Steering column electronics control unit, airbag coil connector, return spring with slip ring, multi-function buttons on steering wheel, menu selection rotary knob   149

3  Dash panel insert, data bus diagnostic interface, display in dash panel insert, front self-diagnosis connection 150

4  Front information display and operating unit control unit, aerial amplifier, CD changer 151

5  Front information display and operating unit control unit, CD changer, glove box button 152

6  Amplifier 153

7  Amplifier, loudspeakers, front left  154

8  Amplifier, loudspeakers, front right 155

9  Amplifier, loudspeaker, rear left, loudspeaker, rear right   156

036 –

Sliding/tilting sunroof, solar roof, fresh air blower  157

1

Sliding/tilting sunroof, solar roof, fresh air blower 157

2  Onboard supply control unit, Control unit for front display and information control panel  158

3  Sunroof switch, Sunroof button, Button to open sun blind, Button to close sun blind, Roof electronics control unit 159

4  Sliding sunroof adjustment control unit, Roof electronics control unit, Sliding sunroof motor, Wind deflector motor, Sunroof roller blind motor  160

5  Solar cells, Fresh air blower control unit, Climatronic control unit, Solar cell isolation relay, Solar operation control unit, Fresh air blower 161

037 – Windscreen heater   162

1  Windscreen heater  162

2  Front information display and operating unit control unit, heated windscreen switch, self-diagnosis connection (front)   163

3  Driver door control unit, driver side defroster button 164

4  Windscreen heater voltage transformer, Climatronic control unit, heated windscreen   165

039 – CAN bus network – drivetrain and convenience system and infotainment   166

1  CAN bus network – drivetrain and convenience system and infotainment  166

2  Connection for: Telephone/telematics control unit, amplifier, front information display and operating unit control unit, navigation system with CD drive control unit, TV tuner   169

3  Dash panel insert, connection for: Heater control unit, analogue clock, data bus diagnostic interface (in dash panel insert), self-diagnosis connection (rear)  170

4  Dash panel insert, front self-diagnosis connection  171

5  Connection for: Steering column electronics control unit, ABS with EDL control unit, entry and start authorisation control unit, self-levelling suspension control unit, battery monitor control unit  172

6  Connection for: Airbag control unit, brake servo control unit, Motronic control unit, engine control unit, engine control unit -2-, automatic gearbox control unit 173

7  Connection for: Door control unit (front passenger’s side), front information display and operating unit control unit, Climatronic control unit, sunroof electronics control unit, steering column electronics control unit, wiper motor control unit, onboard  174

8  Connection for: Seat adjustment with memory control unit, seat adjustment with memory control unit (rear), entry and start authorisation control unit, seat adjustment with memory control unit (front passenger), information display and operating uni contr 175

9  Connection for: Door control unit (rear left), door control unit (rear right), trailer detector control unit, tyre pressure monitor control unit, parking aid control unit, convenience system central control unit, door control unit, driver’s side  176

043 –

Seat heating and seat adjustment with memory function, driver side 177

1

Seat heating and seat adjustment with memory function, driver side   177

2  Onboard supply control unit, Dash panel insert   178

3  Seat and steering column adjustment control unit with memory, Steering column electronics control unit, Fuse 18 on fuse holder B, Fuse 64 on fuse holder B   179

4  Seat heating and ventilation regulator, Seat and steering column adjustment control unit with memory, Thermal fuse 3 in fuse holder E, Fuse 87 on fuse holder B, Seat belt height adjustment motor  180

5  Driver seat adjustment operating unit, Seat and steering column adjustment control unit with memory 181

6  Driver seat adjustment operating unit, Seat and steering column adjustment control unit with memory 182

7  Driver seat temperature sensor, Seat and steering column adjustment control unit with memory, Front seat fan, Heated seat cushion for driver seat, Driver seat cushion lateral support heater 183

8  Seat backrest temperature sender, Seat and steering column adjustment control unit with memory, Front seat backrest fan, Heated backrest for driver seat, Driver seat backrest lateral support heater  184

9  Seat and steering column adjustment control unit with memory 185

10  Seat and steering column adjustment control unit with memory, Driver seat backrest adjustment motor, Driver seat height adjustment motor, Seat depth adjustment motor   186

11  Seat and steering column adjustment control unit with memory, Driver seat head restraint adjustment motor, Lumbar support longitudinal adjustment motor, Upper backrest adjustment motor  187

12  Seat and steering column adjustment control unit with memory, Driver seat longitudinal adjustment motor, Seat rake adjustment motor 188

13  Seat and steering column adjustment control unit with memory   189

14  Seat and steering column adjustment control unit with memory, Rear left footwell illumination bulb 190

044 –

Seat heating and seat adjustment with memory function, front passenger side 191

1

Seat heating and seat adjustment with memory function, front passenger side   191

2  Onboard supply control unit, Dash panel insert   192

3  Seat heating and ventilation regulator, Front passenger seat adjustment with memory control unit, Thermal fuse 4 in fuse holder E, Fuse 88 on fuse holder B, Seat belt height adjustment motor   193

4  Front passenger seat adjustment operating unit, Front passenger seat adjustment with memory control unit  194

5  Front passenger seat adjustment operating unit, Front passenger seat adjustment with memory control unit  195

6  Front passenger seat temperature sensor, Front passenger seat adjustment with memory control unit, Front seat fan, Heated seat cushion for front passenger seat, Driver seat backrest lateral support heater 196

7  Seat backrest temperature sender, Front passenger seat adjustment with memory control unit, Front seat backrest fan, Heated backrest for front passenger seat, Front passenger seat backrest lateral support heater   197

8  Front passenger seat adjustment with memory control unit  198

9  Front passenger seat adjustment with memory control unit, Front passenger seat backrest adjustment motor, Front passenger seat height adjustment motor, Seat depth adjustment motor  199

10  Front passenger seat adjustment with memory control unit, Front passenger seat head restraint adjustment motor, Lumbar support longitudinal adjustment motor, Upper backrest adjustment motor   200

11  Front passenger seat adjustment with memory control unit, Front passenger seat longitudinal adjustment motor, Seat rake adjustment motor  201

12  Front passenger seat adjustment with memory control unit, Rear right footwell illumination bulb 202

045 –

Mobile telephone systems 203

1

Mobile telephone systems   203

2  Control unit in dash panel insert, Data bus diagnostic interface, Diagnostic connection 204

3  Mobile telephone operating electronics control unit, Control unit with display for radio and navigation, Control unit for front display and information control panel, Fuse 17 on fuse holder B  205

4  Mobile telephone operating electronics control unit, Control unit with display for radio and navigation, Telephone microphone  206

5  Mobile telephone operating electronics control unit, Telephone handset, Chip card reader for telephone, Fuse 28 on fuse holder B  207

6  Mobile telephone operating electronics control unit, GPS aerial, Telephone aerial 208

046 – Fuse concept (2 battery)  209

1  Fuse concept (2 battery) 209

2  Onboard supply battery switch-over relay, battery monitor control unit, suppression condenser 212

3  Battery, second battery, battery parallel circuit relay, wiring junction, wiring junctions 2-4   213

4  Fuses  214

5  Fuses  215

6  Fuses  216

7  Fuses  217

8  Fuses  218

9  Fuses  219

10  Fuses, self-diagnosis connection 220

11  Terminal 15 voltage supply relay 221

12  Fuses 222

13  Fuses 223

14  Terminal 75 voltage supply relay 224

15  Terminal 15 voltage supply relay 2  225

16  Motronic current supply relay 226

047 – Fuse concept (1 battery)  227

1  Fuse concept (1 battery) 227

2  Battery, wiring junction, wiring junctions 2 and 3, suppression filter   230

3  Fuses  231

4  Fuses  232

5  Fuses  233

6  Fuses  234

7  Fuses  235

8  Fuses, self-diagnosis connection  236

9  Terminal 75 voltage supply relay  237

10  Motronic current supply relay 238

11  Terminal 15 voltage supply relay 239

12  Fuses 240

13  Fuses 241

14  Fuses 242

15  Fuses 243

048 –

5 0l diesel engine , AJS 244

1

5 0l diesel engine , AJS   244

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3  245

3  Battery, Second battery, Battery parallel circuit relay   246

4  Battery monitor control unit, Entry and start authorisation control unit 247

5  Entry and start authorisation control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B  248

6  Terminal 30 voltage supply relay, Terminal 30 voltage supply relay 2, Fuse holder C, Fuse holder D  249

7  Fuel gauge sender, Electric fuel pump 2 relay, Fuse holder D, Fuel pump 1   250

8  Fuel gauge sender 2, Fuel pump relay, Engine control unit, Fuel pump 2   251

9  Brake light switch, Brake pedal switch, Glow plug relay, Engine control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Glow plug 5 252

10  Fuel temperature sender, Engine control unit, Unit injector valve, No  1 cyl , Unit injector valve, No  2 cyl , Unit injector valve, No  3 cyl , Unit injector valve, No  4 cyl , Unit injector valve, No  5 cyl  253

11  Engine speed sender, Charge pressure sender, Intake air temperature sender, Radiator outlet coolant temperature sender, Fuel composition sender, Engine control unit 254

12  Hall sender, Coolant temperature sender, Air mass meter, Engine control unit  255

13  Kickdown switch, Idling speed switch, Lambda probe, Accelerator position sender, Engine control unit  256

14  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   257

15  Continued coolant circulation relay, Engine control unit, Exhaust gas recirculation valve, Variable intake manifold changeover valve, Continued coolant circulation pump   258

16  Map-controlled engine cooling system thermostat, Engine control unit, Turbocharger 1 control unit, Right electrohydraulic engine mounting solenoid valve, Intake manifold flap motor, Turbocharger 1 control motor   259

17  Engine control unit, Turbocharger 2 control unit, Intake manifold flap 2 motor, Turbocharger 2 control motor   260

18  Fuel temperature sender 2, Unit injector valve, No  6 cyl , Unit injector valve, No  7 cyl , Unit injector valve, No  8 cyl , Unit injector valve, No  9 cyl , Unit injector valve, No  10 cyl  261

19  Lambda probe 2, Air mass meter 2, Intake air temperature sender 2, Charge pressure sender 2  262

20  Auxiliary heater operation relay, Exhaust gas recirculation valve 2, Exhaust gas recirculation cooler changeover valve 2, Glow plug 6, Glow plug 7, Glow plug 8, Glow plug 9, Glow plug 10   263

21  Coolant shortage indicator sender, Data bus diagnostic interface, Alternator warning lamp 264

22  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   265

053 – 5-speed automatic gearbox 266

1  5-speed automatic gearbox   266

2  Automatic gearbox control unit, multifunction switch   267

3  Automatic gearbox control unit, Tiptronic switch, selector lever switch, selector lever lock solenoid, gear selector display illumination bulb   268

4  Automatic gearbox control unit, gearbox oil temperature sender, solenoid valve, pressure regulating valves   269

5  Automatic gearbox control unit, gearbox output speed sender, Tiptronic switch in steering wheel, steering column electronics control unit, self-diagnosis connection  270

055 – Antilock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) and electronic stabilisation program (ESP)  271

1  Antilock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) and electronic stabilisation program (ESP) 271

2  ABS and EDL control unit, TCS and ESP button, brake light switch, cruise control system brake light switch   272

3  ABS with EDL control unit, distance regulation control unit, ABS return flow pump relay, ABS return flow pump   273

4  ABS with EDL control unit, hydraulic unit, speed sensors  274

5  ABS with EDL control unit, lateral acceleration sender, brake pressure sender -1-, self-diagnosis connection 275

057 – Fuse concept (2 batteries)   276

1  Fuse concept (2 batteries)  276

2  Terminal 15 voltage supply relay 2   277

3  Fuses  278

4  Battery monitor control unit, onboard power supply battery and starter battery switch-over relay, starter battery temperature sensor 279

5  Battery, second battery, battery parallel circuit relay, battery monitor control unit, terminal 50 voltage supply relay  280

6  Terminal 30 wiring junction, suppression capacitor  281

7  Fuses  282

8  Fuses  283

9  Fuses  284

10  Fuses 285

11  Fuses 286

12  Fuses 287

13  Fuses, self-diagnosis connection 288

14  Terminal 15 voltage supply relay 289

15  Fuses 290

16  Fuses 291

17  Fuses 292

18  Terminal 75 voltage supply relay 1  293

19  Fuses 294

20  Fuses 295

21  Motronic current supply relay 296

22  Terminal 30 voltage supply relay 297

058 – Base equipment   298

1  Base equipment  298

2  Onboard supply control unit, battery, second battery, battery parallel circuit relay 299

3  Onboard supply control unit, fog light bulbs, treble tone horn, bass tone horn 300

4  Onboard supply control unit, left main beam headlight gas discharge bulb control unit, side light, left main beam headlight and left turn signal 301

5  Onboard supply control unit, left headlight range control unit, left dipped beam headlight bulb  302

6  Onboard supply control unit, right headlight range control unit, right dipped beam headlight bulb   303

7  Onboard supply control unit, right main beam headlight gas discharge bulb control unit, side light, right main beam headlight and right turn signal 304

8  Onboard supply control unit, light switch, front and rear fog light switch, switches and instruments illumination regulator 305

9  Control unit with display, data bus diagnostic interface, diagnostic connection   306

10  Onboard supply control unit, steering column electronics control unit, airbag coil connector, turn signal switch horn plate   307

11  Driver door control unit, exterior mirror turn signal bulbs, entry light in exterior mirror  308

12  Rear left and rear right door control units, rear left and rear right door warning and entry lights   309

13  Onboard supply control unit, front passenger door control unit, entry light in exterior mirror, door warning lamps   310

14  Convenience system central control unit, registration plate light control unit, registration plate light, rear illumination bulb 311

15  Convenience electrics central control unit, rear lights control unit, brake light switch  312

16  Convenience system central control unit, right tail light control unit, rear right turn signal bulb, tail light bulb 313

17  Convenience system central control unit, reversing lights switch, heated rear window   314

18  Roof electronics control unit, automatic anti-dazzle interior mirror 315

19  Roof electronics control unit, rain and light incidence detection sensor, garage door opener control unit, reading lights, glove compartment button   316

20  Roof electronics control unit, rear left and right reading lights switches, interior lights switch 317

21  Onboard supply control unit, cigarette lighter, footwell lights   318

061 – Automatic self-levelling suspension   319

1  Automatic self-levelling suspension  319

2  Adaptive suspension control unit, adaptive suspension button, shock absorber damping adjustment button, compressor temperature sender for adaptive suspension system  320

3  Adaptive suspension control unit, adaptive suspension pressure sender, suspension strut valve, shock absorber damper adjustment valves, adaptive suspension pressure accumulator valve  321

4  Adaptive suspension control unit, vehicle inclination sender, body acceleration sender  322

5  Adaptive suspension control unit, adaptive suspension compressor relay, adaptive suspension compressor motor 323

062 – Automatic distance regulation   324

1  Automatic distance regulation  324

2  Brake servo control unit, distance regulation control unit, ABS with EDL control unit, distance regulation sender, membrane travel potentiometer 325

3  Brake servo control unit, automatic distance regulation (ADR) trip switch, dash panel insert, data bus diagnostic interface, ADR brake intervention valve, self-diagnosis connection 326

063 – Parking aid   327

1  Parking aid  327

2  Parking aid control unit, front left, right, centre and inner parking aid senders, front left and right parking aid displays   328

3  Parking aid control unit, rear left, right, centre and inner parking aid senders, rear parking aid display   329

4  Parking aid control unit, parking aid button, dash panel insert, self-diagnosis connection 330

066 – Entry and start authorisation system (Kessy)   331

1  Entry and start authorisation system (Kessy)  331

2  Entry and start authorisation control unit, terminal 15 voltage supply relay, battery monitor control unit   332

3  Entry and start authorisation control unit, inhibitor reading unit, entry and start authorisation control switch   333

4  Entry and start authorisation control unit, driver door and rear left exterior door handle touch sensors, driver side aerial   334

5  Entry and start authorisation control unit, front passenger door and rear right exterior door handle touch sensors, front passenger side aerial  335

6  Entry and start authorisation control unit, dash panel insert, self-diagnosis connection   336

069 – Front seat adjustment and heater (with no memory) 337

1  Front seat adjustment and heater (with no memory)   337

2  Lumbar support height adjustment button, lumbar support height adjustment motor, lumbar support longitudinal adjustment button, lumber support longitudinal adjustment motor   338

3  Heated driver seat control unit, heated driver seat armrest, lateral support heater  339

4  Heated front passenger seat control unit, heated front passenger seat armrest, heated lateral support  340

5  Lumbar support height adjustment button, lumbar support height adjustment motor, lumbar support longitudinal adjustment button, lumber support longitudinal adjustment motor   341

070 – Radio system with CD changer and digital sound package (12 channel) 342

1  Radio system with CD changer and digital sound package (12 channel)   342

2  Steering column electronics control unit, airbag coil connector/return spring with slip ring, multi-function buttons on steering wheel, dash panel insert, self-diagnosis connection 343

3  Onboard supply control unit, front information display and operating unit control unit, aerials, aerial amplifier, CD changer  344

4  Front information display and operating unit control unit, digital sound packet control unit  345

5  Digital sound packet control unit, left loudspeakers   346

6  Digital sound packet control unit, right loudspeakers  347

071 – Radio system with CD changer and digital sound packet (8 channel)   348

1  Radio system with CD changer and digital sound packet (8 channel)  348

2  Steering column electronics control unit, dash panel insert, airbag coil connector/return spring with slip ring, multifunction buttons on steering wheel, self-diagnosis connection  349

3  Front information display and operating unit control unit, aerial amplifier, CD changer 350

4  Front information display and operating unit control unit, digital sound packet control unit  351

5  Digital sound packet control unit, front left loudspeaker, front right loudspeaker   352

6  Digital sound packet control unit, rear bass loudspeaker, rear mid-range loudspeaker 353

072 – Telephone system, fax unit   354

1  Telephone system, fax unit  354

2  Steering column electronics control unit, airbag coil connector/return spring with slip ring, multifunction buttons on steering wheel, dash panel insert, self-diagnosis connection  355

3  Front information display and operating unit control unit, telephone/Telematics control unit, telephone microphone 356

4  Telephone/Telematics control unit 357

5  Telephone/Telematics control unit, radio/telephone/auxiliary heater aerial  358

6  Telephone/Telematics control unit 359

076 – Analogue clock   360

1  Analogue clock  360

2  Front information display and operating unit control unit, analogue clock   361

077 – Auxiliary water heater Thermo Top Z/C-B, auxiliary water heater Thermo Top Z/C-D   362

1  Auxiliary water heater Thermo Top Z/C-B, auxiliary water heater Thermo Top Z/C-D  362

2  Front information display and operating unit control unit, heater control unit, combustion air blower, metering pump, heater coolant circuit shut-off valve  363

3  Heater control unit, auxiliary water heater remote control receiver, heater coolant temperature sender, heater glow plug, aerial, aerial amplifier, circulation pump  364

078 – Tyre pressure monitoring system 365

1  Tyre pressure monitoring system   365

2  Tyre pressure monitor control unit, tyre pressure sensors, tyre pressure monitor aerials   366

3  Tyre pressure monitor control unit, dash panel insert, display in dash panel insert, spare wheel sensor, tyre pressure monitor aerial, self-diagnosis connection   367

079 –

3 0l petrol engine , CPFA   368

1

3 0l petrol engine , CPFA  368

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3  369

3  Battery, Second battery, Release relay for terminal 61, Battery parallel circuit relay  370

4  Battery monitor control unit, Entry and start authorisation control unit 371

5  Entry and start authorisation control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B  372

6  Terminal 15 voltage supply relay, Fuse holder C  373

7  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Terminal 30 voltage supply relay, Fuel pump 1, Fuel pump 2  374

8  Radiator outlet coolant temperature sender, Engine control unit, Heater element for crankcase breather 375

9  Accelerator position sender, Accelerator position sender 2, Continued coolant circulation relay, Engine control unit, Continued coolant circulation pump  376

10  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage  377

11  Engine control unit, Ignition coil 4 with output stage, Ignition coil 5 with output stage, Ignition coil 6 with output stage  378

12  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  379

13  Engine speed sender, Throttle valve module, Engine control unit, Fuel pressure regulating valve 380

14  Knock sensor 1, Coolant temperature sender, Knock sensor 2, Hall sender 2, Fuel pressure sender for low-pressure, Engine control unit  381

15  Hall sender, Fuel pressure sender, Engine control unit, Activated charcoal filter solenoid valve 1, Left electrohydraulic engine mounting solenoid valve, Variable intake manifold changeover valve, Camshaft control valve 1, Exhaust camshaft control valve 1   382

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   383

17  Brake light switch, Air mass meter, Engine control unit  384

18  Lambda probe, Lambda probe after catalytic converter, Engine control unit  385

19  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 386

20  Kickdown switch, Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit, Alternator warning lamp  387

21  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   388

080 – Heated windscreen   389

1  Heated windscreen  389

2  Front information display and operating unit control unit, Climatronic control unit  390

081 – Sockets (12V) 391

1  Sockets (12V)   391

2  12 volt sockets, cigarette lighter illumination bulb, cigarette lighter  392

3  12 volt socket, rear left and rear right cigarette lighters  393

083 –

Dash panel insert  394

1

Dash panel insert 394

2  Front left brake pad wear sender, Front right brake pad wear sender, Rear left brake pad wear sender, Rear right brake pad wear sender, Control unit in dash panel insert   395

3  Brake fluid level warning contact, Parking brake contact switch, Control unit in dash panel insert  396

4  Oil level and oil temperature sender, Control unit in dash panel insert  397

5  Fuel gauge sender, Coolant shortage indicator sender, Windscreen washer fluid level sender, Fuel gauge sender 2, Fuel gauge sender 3, Fuel gauge sender 4, Control unit in dash panel insert  398

6  Oil pressure switch, Multifunction indicator, Control unit in dash panel insert, Data bus diagnostic interface  399

7  Control unit in dash panel insert, Data bus diagnostic interface   400

8  Control unit in dash panel insert, Data bus diagnostic interface   401

9  Switch and instrument illumination regulator, Trip recorder reset button 402

085 – Heated rear seats, Rear seat adjustment (models with 5 seats) 403

1  Heated rear seats, Rear seat adjustment (models with 5 seats)   403

2  Rear seat adjustment with memory control unit, dash panel insert, self-diagnosis connection   404

3  Rear seat adjustment with memory control unit, rear left and right seat heating/ventilation regulators 405

4  Rear seat adjustment with memory control unit, lumbar support adjustment buttons  406

5  Rear seat adjustment with memory control unit, rear right seat backrest fan, seat occupied sensor   407

6  Rear seat adjustment with memory control unit, temperature sensor, heated rear seat, lateral support heater  408

7  Rear seat adjustment with memory control unit, lumber support height adjustment potentiometer and motor, head restraint adjustment sender and motor 409

8  Rear seat adjustment with memory control unit, lumber support longitudinal adjustment sender and motor, lumber support height adjustment potentiometer and motor   410

9  Rear seat adjustment with memory control unit, control unit for head restraint adjustment and lumbar support longitudinal adjustment senders and motors, rear seat occupied sensors  411

10  Rear seat adjustment with memory control unit, rear right seat fan   412

11  Seat adjustment with memory control unit, temperature sensor, heated rear seat, lateral support heater   413

086 – Heated rear seat (models with 5 seats)   414

1  Heated rear seat (models with 5 seats)  414

2  Rear left heated seat control unit, temperature sensor, heated rear seat, heated lateral support 415

3  Rear left and right heated seats control unit, seat heating and seat ventilation regulator, seat heating authorised relay   416

4  Rear right heated seat control unit, temperature sensor, heated rear seat, heated lateral support   417

087 –

Mobile telephone systems 418

1

Mobile telephone systems   418

2  Terminal 15 voltage supply relay, Terminal 30 wiring junction 3 419

3  Mobile telephone operating electronics control unit, Telephone bracket   420

4  Mobile telephone operating electronics control unit, Telephone handset   421

5  Mobile telephone operating electronics control unit, Onboard supply control unit, Control unit for front display and information control panel, Telephone microphone  422

089 – Toll collection  423

1  Toll collection 423

2  Toll collection sender, aerial, loudspeaker for special signals 424

093 – Rear roller blind   425

1  Rear roller blind  425

2  Rear roller blind control unit, rear roller blind switch, rear roller blind motor, parking aid button  426

094 – Toll collection  427

1  Toll collection 427

2  Toll collection sender, aerial, loudspeaker for special signals 428

096 –

Airbag systems  429

1

Airbag systems 429

2  Side airbag crash sensor on driver side, Side airbag crash sensor on front passenger side, Rear side airbag crash sensor on driver side, Rear side airbag crash sensor on front passenger side, Front airbag crash sensor for driver side, Front airbag crash sensor for front passenger side, Airbag control unit 430

3  Driver side belt switch, Airbag control unit, Seat belt tensioner relay, Driver seat belt inertia reel magnet, Front passenger side seat inertia reel magnet 431

4  Key operated switch to deactivate front passenger side airbag, Airbag control unit, Front passenger side airbag deactivated warning lamp, Igniter for driver side seat belt tensioner 2, Igniter for front passenger side seat belt tensioner 2  432

5  Airbag control unit, Rear belt tensioner igniter on driver side, Rear belt tensioner igniter on front passenger side, Driver side curtain airbag igniter, Front passenger side curtain airbag igniter  433

6  Airbag control unit, Front passenger side airbag igniter 1, Front passenger side airbag igniter 2   434

7  Airbag control unit, Driver seat belt tensioner igniter 1, Side airbag igniter on driver side, Rear side airbag igniter on driver side, Rear side airbag igniter on front passenger side   435

8  Second battery, Airbag control unit, Front passenger seat belt tensioner igniter 1, Side airbag igniter on front passenger side   436

9  Airbag control unit, Steering column electronics control unit, Driver side airbag igniter, Driver side airbag igniter 2  437

100 –

3 0l diesel engine , BMK 438

1

3 0l diesel engine , BMK   438

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Wiring junction fuse, Terminal 30 wiring junction, Terminal 30 wiring junction 3 439

3  Battery, Second battery, Battery parallel circuit relay   440

4  Battery monitor control unit, Entry and start authorisation control unit 441

5  Entry and start authorisation control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B  442

6  Fuse holder C, Fuse holder D   443

7  Fuel gauge sender, Terminal 30 voltage supply relay, Fuel pump relay for auxiliary heater, Fuse holder D, Fuel pump 1 444

8  Fuel gauge sender 2, Fuel pump relay, Engine control unit, Fuel pump 2   445

9  Brake light switch, Kickdown switch, Brake pedal switch, Engine control unit   446

10  Automatic glow period control unit, Engine control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Glow plug 5, Glow plug 6  447

11  Circulation pump relay, Engine control unit, Exhaust gas recirculation valve, Exhaust gas recirculation cooler changeover valve, Circulation pump  448

12  Throttle valve module, Engine control unit, Turbocharger 1 control unit, Left electrohydraulic engine mounting solenoid valve, Right electrohydraulic engine mounting solenoid valve, Intake manifold flap motor  449

13  Engine speed sender, Hall sender, Engine control unit, Intake manifold flap 2 motor 450

14  Lambda probe, Accelerator position sender, Accelerator position sender 2, Engine control unit   451

15  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  452

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   453

17  Charge pressure sender, Intake air temperature sender, Air mass meter, Fuel pressure sender, Exhaust gas pressure sensor 1, Engine control unit 454

18  Coolant temperature sender, Fuel temperature sender, Radiator outlet coolant temperature sender, Exhaust gas temperature sender 1, Exhaust gas temperature sender 2, Temperature sender before particulate filter, Engine control unit 455

19  Engine control unit, Fuel pressure regulating valve, Fuel metering valve   456

20  Coolant shortage indicator sender, Data bus diagnostic interface, Alternator warning lamp, Glow period warning lamp  457

21  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   458

101 –

5 0l diesel engine , AJS 459

1

5 0l diesel engine , AJS   459

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3  460

3  Battery, Second battery, Battery parallel circuit relay   461

4  Battery monitor control unit, Entry and start authorisation control unit 462

5  Entry and start authorisation control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B  463

6  Terminal 30 voltage supply relay, Terminal 30 voltage supply relay 2, Fuse holder C, Fuse holder D  464

7  Fuel gauge sender, Electric fuel pump 2 relay, Fuse holder D, Fuel pump 1   465

8  Fuel gauge sender 2, Fuel pump relay, Engine control unit, Fuel pump 2   466

9  Brake light switch, Brake pedal switch, Glow plug relay, Engine control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Glow plug 5 467

10  Fuel temperature sender, Engine control unit, Unit injector valve, No  1 cyl , Unit injector valve, No  2 cyl , Unit injector valve, No  3 cyl , Unit injector valve, No  4 cyl , Unit injector valve, No  5 cyl  468

11  Engine speed sender, Charge pressure sender, Intake air temperature sender, Radiator outlet coolant temperature sender, Fuel composition sender, Engine control unit 469

12  Hall sender, Coolant temperature sender, Air mass meter, Engine control unit  470

13  Kickdown switch, Idling speed switch, Lambda probe, Accelerator position sender, Engine control unit  471

14  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   472

15  Continued coolant circulation relay, Engine control unit, Exhaust gas recirculation valve, Variable intake manifold changeover valve, Continued coolant circulation pump   473

16  Map-controlled engine cooling system thermostat, Engine control unit, Turbocharger 1 control unit, Right electrohydraulic engine mounting solenoid valve, Intake manifold flap motor, Turbocharger 1 control motor   474

17  Engine control unit, Turbocharger 2 control unit, Intake manifold flap 2 motor, Turbocharger 2 control motor   475

18  Fuel temperature sender 2, Unit injector valve, No  6 cyl , Unit injector valve, No  7 cyl , Unit injector valve, No  8 cyl , Unit injector valve, No  9 cyl , Unit injector valve, No  10 cyl  476

19  Lambda probe 2, Air mass meter 2, Intake air temperature sender 2, Charge pressure sender 2  477

20  Auxiliary heater operation relay, Exhaust gas recirculation valve 2, Exhaust gas recirculation cooler changeover valve 2, Glow plug 6, Glow plug 7, Glow plug 8, Glow plug 9, Glow plug 10   478

21  Coolant shortage indicator sender, Data bus diagnostic interface, Alternator warning lamp 479

22  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   480

102 –

4 2l petrol engine , BGH, BGJ  481

1

4 2l petrol engine , BGH, BGJ 481

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Wiring junction fuse, Terminal 30 wiring junction, Terminal 30 wiring junction 3 482

3  Battery, Second battery, Battery parallel circuit relay   483

4  Battery monitor control unit, Entry and start authorisation control unit 484

5  Entry and start authorisation control unit, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B   485

6  Fuse holder C, Fuse holder D   486

7  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Main relay, Fuse holder D, Fuel pump 1, Fuel pump 2   487

8  Radiator outlet coolant temperature sender, Engine control unit 488

9  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage, Ignition coil 4 with output stage 489

10  Engine control unit, Ignition coil 5 with output stage, Ignition coil 6 with output stage, Ignition coil 7 with output stage, Ignition coil 8 with output stage   490

11  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6, Injector, cylinder 7, Injector, cylinder 8   491

12  Engine speed sender, Knock sensor 1, Knock sensor 2, Engine control unit   492

13  Hall sender, Coolant temperature sender, Hall sender 2, Throttle valve module, Engine control unit 493

14  Accelerator position sender, Accelerator position sender 2, Engine control unit  494

15  Engine control unit, Activated charcoal filter solenoid valve 1, Secondary air inlet valve, Variable intake manifold changeover valve, Camshaft control valve 1, Camshaft control valve 2, Variable intake manifold changeover valve 2 495

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   496

17  Continued coolant circulation relay, Secondary air pump relay, Engine control unit, Continued coolant circulation pump, Secondary air pump motor   497

18  Lambda probe, Lambda probe after catalytic converter, Engine control unit  498

19  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 499

20  Intake air temperature sender, Air mass meter, Air mass meter 2, Engine control unit   500

21  Brake light switch, Brake pedal switch, Engine control unit 501

22  Kickdown switch, Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit, Alternator warning lamp  502

23  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   503

103 –

3 2l petrol engine , BLK, BRK  504

1

3 2l petrol engine , BLK, BRK 504

2  Starter, Alternator, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Wiring junction fuse, Terminal 30 wiring junction, Terminal 30 wiring junction 3 505

3  Battery, Second battery, Battery parallel circuit relay   506

4  Battery monitor control unit, Entry and start authorisation control unit, Terminal 50 voltage supply relay   507

5  Terminal 15 voltage supply relay 2, Fuse holder B   508

6  Main relay, Motronic current supply relay 2, Fuse holder C   509

7  Fuse holder D   510

8  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Fuse holder D, Fuel pump 1, Fuel pump 2   511

9  Radiator outlet coolant temperature sender, Engine control unit 512

10  Engine control unit, Ignition coil 1 with output stage, Heater element for crankcase breather, Ignition coil 2 with output stage, Ignition coil 3 with output stage  513

11  Engine control unit, Ignition coil 4 with output stage, Ignition coil 5 with output stage, Ignition coil 6 with output stage  514

12  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  515

13  Engine speed sender, Knock sensor 1, Knock sensor 2, Engine control unit   516

14  Hall sender, Coolant temperature sender, Hall sender 2, Throttle valve module, Engine control unit 517

15  Accelerator position sender, Accelerator position sender 2, Engine control unit  518

16  Engine control unit, Activated charcoal filter solenoid valve 1, Secondary air inlet valve, Left electrohydraulic engine mounting solenoid valve, Variable intake manifold changeover valve, Camshaft control valve 1, Exhaust camshaft control valve 1  519

17  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   520

18  Lambda probe, Lambda probe after catalytic converter, Engine control unit  521

19  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 522

20  Secondary air pump relay, Additional coolant pump relay, Brake servo relay, Engine control unit, Coolant circulation pump, Secondary air pump motor, Vacuum pump for brakes   523

21  Intake air temperature sender, Air mass meter, Brake servo pressure sensor, Engine control unit 524

22  Brake light switch, Brake pedal switch, Engine control unit 525

23  Kickdown switch, Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit, Alternator warning lamp  526

24  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   527

104 –

6 0l petrol engine , BRN, BTT  528

1

6 0l petrol engine , BRN, BTT 528

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   529

3  Battery, Second battery, Onboard supply control unit, Battery parallel circuit relay 530

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit, Terminal 50 voltage supply relay 531

5  Onboard supply control unit, Terminal 15 voltage supply relay 2, Fuse holder B 532

6  Main relay, Onboard supply control unit, Fuse holder C 533

7  Onboard supply control unit, Fuse holder D 534

8  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Onboard supply control unit, Fuse holder D, Fuel pump 1, Fuel pump 2 535

9  Secondary air pump relay, Additional coolant pump relay, Secondary air pump 2 relay, Engine control unit, Continued coolant circulation pump, Secondary air pump motor, Secondary air pump motor 2  536

10  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage  537

11  Engine control unit, Ignition coil 4 with output stage, Ignition coil 5 with output stage, Ignition coil 6 with output stage  538

12  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  539

13  Knock sensor 1, Knock sensor 2, Radiator outlet coolant temperature sender, Engine control unit 540

14  Map-controlled engine cooling system thermostat, Engine control unit, Right electrohydraulic engine mounting solenoid valve, Camshaft control valve 1, Exhaust camshaft control valve 1   541

15  Accelerator position sender, Accelerator position sender 2, Engine control unit  542

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   543

17  Engine speed sender, Hall sender, Coolant temperature sender, Hall sender 3, Engine control unit   544

18  Lambda probe, Throttle valve module, Engine control unit 545

19  Lambda probe 2, Lambda probe after catalytic converter, Engine control unit   546

20  Kickdown switch, Intake air temperature sender, Air mass meter, Lambda probe 2 after catalytic converter, Engine control unit 547

21  Brake light switch, Brake pedal switch, Engine control unit 548

22  Engine control unit, Engine control unit 2   549

23  Engine control unit 2, Ignition coil 7 with output stage, Ignition coil 8 with output stage, Ignition coil 9 with output stage, Spark plugs  550

24  Engine control unit 2, Ignition coil 10 with output stage, Ignition coil 11 with output stage, Ignition coil 12 with output stage   551

25  Engine control unit 2, Injector, cylinder 7, Injector, cylinder 8, Injector, cylinder 9, Injector, cylinder 10, Injector, cylinder 11, Injector, cylinder 12   552

26  Knock sensor 3, Knock sensor 4, Engine control unit 2, Camshaft control valve 2, Activated charcoal filter system solenoid valve 2  553

27  Air mass meter 2, Intake air temperature sender 2, Throttle valve module 2, Engine control unit 2, Exhaust camshaft control valve 2 554

28  Lambda probe 3, Lambda probe 3 after catalytic converter, Engine control unit 2  555

29  Lambda probe 4, Lambda probe 4 after catalytic converter, Engine control unit 2  556

30  Hall sender 2, Hall sender 4, Engine control unit 2   557

31  Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit 2, Alternator warning lamp  558

32  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   559

107 –

Entry and start authorisation  560

1

Entry and start authorisation 560

2  Terminal 15 voltage supply relay, Battery monitor control unit, Entry and start authorisation control unit   561

3  Starter, Entry and start authorisation control unit, Terminal 75 voltage supply relay 1, Terminal 50 voltage supply relay, Aerial, Aerial amplifier 562

4  Immobilizer reading unit, Entry and start authorisation switch, Entry and start authorisation control unit, Ignition key withdrawal lock solenoid   563

5  Driver door exterior handle central locking button, Rear left door exterior handle central locking button, Driver door exterior handle contact sensor, Contact sensor for rear left exterior door handle, Entry and start authorisation control unit, Driver side aerial for entry and start system, Luggage compartment aerial for entry and start system, Interior aerial 1 for entry and start system, Interior aerial 2 for entry and start system 564

6  Front passenger door exterior handle central locking button, Rear right door exterior handle central locking button, Front passenger door exterior handle contact sensor, Contact sensor for rear right exterior door handle, Entry and start authorisation control unit, Passenger side aerial for entry and start system, Rear bumper aerial for entry and start system, Aerial 3 in interior for access and start authorisation   565

7  Entry and start authorisation button, Entry and start authorisation control unit  566

8  Control unit in dash panel insert, Entry and start authorisation control unit, Data bus diagnostic interface 567

110 –

3 0l diesel engine , CARA, CEXA   568

1

3 0l diesel engine , CARA, CEXA  568

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Wiring junction fuse, Terminal 30 wiring junction, Terminal 30 wiring junction 3  569

3  Battery, Second battery, Onboard supply control unit, Battery parallel circuit relay 570

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit, Terminal 50 voltage supply relay 571

5  Onboard supply control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Fuse holder B   572

6  Onboard supply control unit, Fuse holder C, Fuse holder D 573

7  Fuel gauge sender, Terminal 30 voltage supply relay, Onboard supply control unit, Fuel pump relay for auxiliary heater, Fuse holder D, Fuel pump 1  574

8  Fuel gauge sender 2, Fuel pump relay, Engine control unit, Fuel pump 2   575

9  Lambda probe, Engine control unit 576

10  Automatic glow period control unit, Engine control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Glow plug 5, Glow plug 6  577

11  Brake light switch, Brake pedal switch, Engine control unit 578

12  Continued coolant circulation relay, Engine control unit, Relay for supplementary fuel pump, Exhaust gas recirculation cooler changeover valve, Continued coolant circulation pump, Supplementary fuel pump 579

13  Engine speed sender, Throttle valve module, Engine control unit, Left electrohydraulic engine mounting solenoid valve, Right electrohydraulic engine mounting solenoid valve, Pump for exhaust gas recirculation cooler 580

14  Exhaust gas recirculation potentiometer, Engine control unit, Exhaust gas recirculation valve, Intake manifold flap motor  581

15  Charge pressure sender, Intake air temperature sender, Fuel pressure sender, Engine control unit, Intake manifold flap 2 motor   582

16  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  583

17  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   584

18  Accelerator position sender, Accelerator position sender 2, Engine control unit  585

19  Air mass meter, Exhaust gas pressure sensor 1, Position sender for charge pressure positioner, Engine control unit   586

20  Kickdown switch, Engine control unit, Fuel pressure regulating valve, Fuel metering valve 587

21  Hall sender, Exhaust gas recirculation temperature sensor, Exhaust gas temperature sender 1, Exhaust gas temperature sender 2, Temperature sender before particulate filter, Engine control unit   588

22  Coolant temperature sender, Fuel temperature sender, Radiator outlet coolant temperature sender, Engine control unit 589

23  Coolant shortage indicator sender, Data bus diagnostic interface, Alternator warning lamp, Glow period warning lamp, Exhaust emissions warning lamp   590

24  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   591

112 –

Gas discharge headlights (bi-xenon) with automatic headlight range control, cornering light, LED daytime running lights  592

1

Gas discharge headlights (bi-xenon) with automatic headlight range control, cornering light, LED daytime running lights 592

2  Onboard supply control unit, Output module for left headlight, Control unit for left daytime running light and side light, Left gas discharge (xenon) bulb, Left LED module for daytime running light and side light, Front left turn signal bulb   593

3  Onboard supply control unit, Control unit for left daytime running light and side light, Left cornering light bulb, Left headlight range control motor 594

4  Left swivel module position sensor, Onboard supply control unit, Control unit for left dipped-beam shield, Control unit of sensor for left pivot module position, Left dip beam screen motor, Left dynamic cornering light control motor   595

5  Control unit in dash panel insert, Onboard supply control unit, Data bus diagnostic interface 596

6  Right swivel module position sensor, Onboard supply control unit, Right dip beam screen motor, Right dynamic cornering light control motor 597

7  Onboard supply control unit, Right cornering light bulb, Right headlight range control motor  598

8  Onboard supply control unit, Output module for right headlight, Right gas discharge (xenon) bulb, Right LED module for daytime running light and side light, Front right turn signal bulb  599

117 –

Trailer coupling   600

1

Trailer coupling  600

2  Trailer detector control unit, Trailer socket 601

3  Control unit in dash panel insert, Trailer detector control unit, Data bus diagnostic interface, Trailer operation warning lamp   602

126 –

Anti-lock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) and electronic stabilisation program (ESP)   603

1

Anti-lock brake system (ABS) with electronic differential lock (EDL) and traction control system (TCS) and electronic stabilisation program (ESP)  603

2  Terminal 15 voltage supply relay, Terminal 30 wiring junction 3 604

3  ABS control unit   605

4  TCS and ESP button, Brake pressure sender 1, ABS control unit, ABS return flow pump relay, ABS return flow pump 2 relay, ABS hydraulic unit, ABS return flow pump  606

5  Rear right speed sensor, Front right speed sensor, Rear left speed sensor, Front left speed sensor, ABS control unit, ABS solenoid valve relay   607

6  Parking brake contact switch, Lateral acceleration sender, Yaw rate sender, ABS control unit  608

127 –

3 6l petrol engine , CHNA, CMVA   609

1

3 6l petrol engine , CHNA, CMVA  609

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   610

3  Battery, Second battery, Onboard supply control unit, Release relay for terminal 61, Battery parallel circuit relay   611

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit  612

5  Entry and start authorisation control unit, Onboard supply control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B   613

6  Terminal 15 voltage supply relay, Onboard supply control unit, Fuse holder C   614

7  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Terminal 30 voltage supply relay, Onboard supply control unit, Fuel pump 1, Fuel pump 2   615

8  Radiator outlet coolant temperature sender, Engine control unit, Heater element for crankcase breather 616

9  Accelerator position sender, Accelerator position sender 2, Continued coolant circulation relay, Engine control unit, Continued coolant circulation pump  617

10  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage  618

11  Engine control unit, Ignition coil 4 with output stage, Ignition coil 5 with output stage, Ignition coil 6 with output stage  619

12  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  620

13  Engine speed sender, Knock sensor 1, Knock sensor 2, Engine control unit, Fuel pressure regulating valve 621

14  Coolant temperature sender, Hall sender 2, Fuel pressure sender for low-pressure, Throttle valve module, Engine control unit  622

15  Hall sender, Fuel pressure sender, Engine control unit, Activated charcoal filter solenoid valve 1, Left electrohydraulic engine mounting solenoid valve, Variable intake manifold changeover valve, Camshaft control valve 1, Exhaust camshaft control valve 1   623

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   624

17  Brake light switch, Intake air temperature sender, Air mass meter, Engine control unit 625

18  Lambda probe, Lambda probe after catalytic converter, Engine control unit  626

19  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 627

20  Kickdown switch, Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit, Alternator warning lamp  628

21  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   629

128 –

4 2l petrol engine , BGH, BGJ  630

1

4 2l petrol engine , BGH, BGJ 630

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   631

3  Battery, Second battery, Onboard supply control unit, Release relay for terminal 61, Battery parallel circuit relay   632

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit  633

5  Entry and start authorisation control unit, Onboard supply control unit, Terminal 15 voltage supply relay 2, Terminal 50 voltage supply relay, Fuse holder B 634

6  Onboard supply control unit, Fuse holder C 635

7  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Main relay, Onboard supply control unit, Fuel pump 1, Fuel pump 2 636

8  Radiator outlet coolant temperature sender, Engine control unit 637

9  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage, Ignition coil 4 with output stage 638

10  Engine control unit, Ignition coil 5 with output stage, Ignition coil 6 with output stage, Ignition coil 7 with output stage, Ignition coil 8 with output stage   639

11  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6, Injector, cylinder 7, Injector, cylinder 8   640

12  Engine speed sender, Knock sensor 1, Knock sensor 2, Engine control unit   641

13  Hall sender, Coolant temperature sender, Accelerator position sender, Hall sender 2, Accelerator position sender 2, Engine control unit   642

14  Engine control unit, Activated charcoal filter solenoid valve 1, Secondary air inlet valve, Variable intake manifold changeover valve, Camshaft control valve 1, Camshaft control valve 2, Variable intake manifold changeover valve 2 643

15  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   644

16  Continued coolant circulation relay, Secondary air pump relay, Engine control unit, Continued coolant circulation pump, Secondary air pump motor   645

17  Lambda probe, Lambda probe after catalytic converter, Engine control unit  646

18  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 647

19  Intake air temperature sender, Air mass meter, Air mass meter 2, Engine control unit   648

20  Brake light switch, Throttle valve module, Engine control unit 649

21  Kickdown switch, Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit, Alternator warning lamp  650

22  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   651

129 –

6 0l petrol engine , BRN, BTT  652

1

6 0l petrol engine , BRN, BTT 652

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   653

3  Battery, Second battery, Onboard supply control unit, Release relay for terminal 61, Battery parallel circuit relay   654

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit, Terminal 50 voltage supply relay 655

5  Onboard supply control unit, Terminal 15 voltage supply relay 2, Fuse holder B 656

6  Main relay, Onboard supply control unit, Fuse holder C 657

7  Onboard supply control unit, Fuse holder D 658

8  Fuel gauge sender, Fuel gauge sender 2, Fuel pump relay, Electric fuel pump 2 relay, Onboard supply control unit, Fuse holder D, Fuel pump 1, Fuel pump 2 659

9  Secondary air pump relay, Additional coolant pump relay, Secondary air pump 2 relay, Engine control unit, Continued coolant circulation pump, Secondary air pump motor, Secondary air pump motor 2  660

10  Engine control unit, Ignition coil 1 with output stage, Ignition coil 2 with output stage, Ignition coil 3 with output stage  661

11  Engine control unit, Ignition coil 4 with output stage, Ignition coil 5 with output stage, Ignition coil 6 with output stage  662

12  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  663

13  Knock sensor 1, Knock sensor 2, Radiator outlet coolant temperature sender, Engine control unit 664

14  Map-controlled engine cooling system thermostat, Engine control unit, Right electrohydraulic engine mounting solenoid valve, Camshaft control valve 1, Exhaust camshaft control valve 1   665

15  Accelerator position sender, Accelerator position sender 2, Throttle valve module, Engine control unit   666

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   667

17  Engine speed sender, Hall sender, Coolant temperature sender, Hall sender 3, Engine control unit   668

18  Lambda probe, Lambda probe after catalytic converter, Engine control unit  669

19  Lambda probe 2, Lambda probe 2 after catalytic converter, Engine control unit 670

20  Kickdown switch, Intake air temperature sender, Air mass meter, Engine control unit 671

21  Brake light switch, Engine control unit   672

22  Engine control unit, Engine control unit 2   673

23  Engine control unit 2, Ignition coil 7 with output stage, Ignition coil 8 with output stage, Ignition coil 9 with output stage, Spark plugs  674

24  Engine control unit 2, Ignition coil 10 with output stage, Ignition coil 11 with output stage, Ignition coil 12 with output stage   675

25  Engine control unit 2, Injector, cylinder 7, Injector, cylinder 8, Injector, cylinder 9, Injector, cylinder 10, Injector, cylinder 11, Injector, cylinder 12   676

26  Knock sensor 3, Knock sensor 4, Engine control unit 2, Camshaft control valve 2, Activated charcoal filter system solenoid valve 2  677

27  Air mass meter 2, Intake air temperature sender 2, Throttle valve module 2, Engine control unit 2, Exhaust camshaft control valve 2 678

28  Lambda probe 3, Lambda probe 3 after catalytic converter, Engine control unit 2  679

29  Lambda probe 4, Lambda probe 4 after catalytic converter, Engine control unit 2  680

30  Hall sender 2, Hall sender 4, Engine control unit 2   681

31  Coolant shortage indicator sender, Data bus diagnostic interface, Engine control unit 2, Alternator warning lamp  682

32  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   683

130 –

3 0l diesel engine , CARA, CEXA   684

1

3 0l diesel engine , CARA, CEXA  684

2  Starter, Alternator, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Wiring junction fuse, Terminal 30 wiring junction, Terminal 30 wiring junction 3  685

3  Battery, Second battery, Onboard supply control unit, Release relay for terminal 61, Battery parallel circuit relay   686

4  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit, Terminal 50 voltage supply relay 687

5  Onboard supply control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 15 voltage supply relay 2, Fuse holder B   688

6  Onboard supply control unit, Fuse holder C, Fuse holder D 689

7  Fuel gauge sender, Terminal 30 voltage supply relay, Onboard supply control unit, Fuel pump relay for auxiliary heater, Fuse holder D, Fuel pump 1  690

8  Fuel gauge sender 2, Fuel pump relay, Engine control unit, Fuel pump 2   691

9  Brake light switch, Engine control unit 692

10  Automatic glow period control unit, Engine control unit, Glow plug 1, Glow plug 2, Glow plug 3, Glow plug 4, Glow plug 5, Glow plug 6  693

11  Continued coolant circulation relay, Engine control unit, Relay for supplementary fuel pump, Exhaust gas recirculation cooler changeover valve, Continued coolant circulation pump, Supplementary fuel pump 694

12  Engine speed sender, Throttle valve module, Engine control unit, Left electrohydraulic engine mounting solenoid valve, Right electrohydraulic engine mounting solenoid valve, Pump for exhaust gas recirculation cooler 695

13  Exhaust gas recirculation potentiometer, Engine control unit, Exhaust gas recirculation valve, Intake manifold flap motor  696

14  Charge pressure sender, Intake air temperature sender, Fuel pressure sender, Engine control unit, Intake manifold flap 2 motor   697

15  Engine control unit, Injector, cylinder 1, Injector, cylinder 2, Injector, cylinder 3, Injector, cylinder 4, Injector, cylinder 5, Injector, cylinder 6  698

16  Radiator fan control unit, Engine control unit, Radiator fan control unit 2, Radiator fan, Radiator fan 2   699

17  Lambda probe, Accelerator position sender, Accelerator position sender 2, Engine control unit   700

18  Air mass meter, Exhaust gas pressure sensor 1, Position sender for charge pressure positioner, Engine control unit   701

19  Kickdown switch, Engine control unit, Fuel pressure regulating valve, Fuel metering valve 702

20  Hall sender, Exhaust gas recirculation temperature sensor, Exhaust gas temperature sender 1, Exhaust gas temperature sender 2, Temperature sender before particulate filter, Engine control unit   703

21  Coolant temperature sender, Fuel temperature sender, Radiator outlet coolant temperature sender, Engine control unit 704

22  Coolant shortage indicator sender, Data bus diagnostic interface, Alternator warning lamp, Glow period warning lamp, Exhaust emissions warning lamp   705

23  Oil pressure switch, Fuel gauge sender 3, Oil level and oil temperature sender, Fuel gauge sender 4   706

132 –

Dash panel insert  707

1

Dash panel insert 707

2  Front left brake pad wear sender, Front right brake pad wear sender, Rear left brake pad wear sender, Rear right brake pad wear sender, Control unit in dash panel insert   708

3  Brake fluid level warning contact, Parking brake contact switch, Control unit in dash panel insert  709

4  Oil level and oil temperature sender, Control unit in dash panel insert  710

5  Fuel gauge sender, Coolant shortage indicator sender, Windscreen washer fluid level sender, Fuel gauge sender 2, Fuel gauge sender 3, Fuel gauge sender 4, Control unit in dash panel insert  711

6  Oil pressure switch, Multifunction indicator, Control unit in dash panel insert, Data bus diagnostic interface  712

7  Control unit in dash panel insert, Data bus diagnostic interface   713

8  Switch and instrument illumination regulator, Trip recorder reset button, Onboard supply control unit  714

9  Onboard supply control unit 715

133 –

Sliding/tilting sunroof, solar roof, fresh air blower  716

1

Sliding/tilting sunroof, solar roof, fresh air blower 716

2  Control unit in dash panel insert, Onboard supply control unit, Data bus diagnostic interface, Display in dash panel insert 717

3  Sunroof switch, Sunroof button, Button to open sun blind, Button to close sun blind, Roof electronics control unit 718

4  Sliding sunroof adjustment control unit, Roof electronics control unit, Sliding sunroof motor, Wind deflector motor, Sunroof roller blind motor  719

5  Solar cells, Fresh air blower control unit, Climatronic control unit, Solar cell isolation relay, Solar operation control unit, Fresh air blower 720

134 –

Basic equipment 721

1

Basic equipment   721

2  Battery, Starter, Battery parallel circuit relay, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   722

3  Terminal 15 voltage supply relay, Battery monitor control unit, Entry and start authorisation control unit, Terminal 75 voltage supply relay 1, Terminal 15 voltage supply relay 2   723

4  Fuse holder B   724

5  Fuse holder B, Fuse holder E   725

6  Fuse holder C   726

7  Left gas discharge bulb control unit, Left gas discharge (xenon) bulb, Left LED module for daytime running light and side light, Front left turn signal bulb 727

8  Left swivel module position sensor, Output module for left headlight, Control unit for left dipped-beam shield, Control unit of sensor for left pivot module position, Left dip beam screen motor, Left dynamic cornering light control motor 728

9  Control motor sender for left VARILIS headlight, Output module for left headlight, Main beam assist control unit, Left headlight range control motor, Control motor for left VARILIS headlight   729

10  Output module for left headlight, Control unit for cornering light and headlight range control, Left fog light bulb, Left static cornering light   730

11  Output module for right headlight, Right fog light bulb, Right static cornering light, Right headlight range control motor 731

12  Control motor sender for right VARILIS headlight, Output module for right headlight, Main beam assist control unit, Control motor for right VARILIS headlight  732

13  Right swivel module position sensor, Output module for right headlight, Right dip beam screen motor, Right dynamic cornering light control motor   733

14  Right gas discharge bulb control unit, Right gas discharge (xenon) bulb, Right LED module for daytime running light and side light, Front right turn signal bulb  734

15  Light switch, Fog light switch, Rear fog light switch 735

16  Steering column electronics control unit  736

17  Turn signal switch, Headlight dipper and flasher switch, Parking light switch, Steering angle sender, Horn plate, Multifunction steering wheel control unit, Steering column electronics control unit 737

18  Hazard warning light switch, Fresh air blower switch, Heated rear window button, Horn or dual tone horn, Control unit with display for radio and navigation, Control unit for front display and information control panel  738

19  Driver door control unit, Driver door opener illumination bulb, Driver side turn signal repeater bulb, Driver side door warning lamp, Front left entry light   739

20  Front passenger door control unit, Front passenger door opener illumination bulb, Front passenger side turn signal repeater bulb, Front right entry light, Front passenger side door warning lamp  740

21  Rear left door control unit, Rear right door control unit, Rear left door opener illumination bulb, Rear right door opener illumination bulb, Rear left entry light, Rear right entry light, Rear left door warning lamp, Rear right door warning lamp   741

22  Convenience system central control unit, Left tail light control unit, Left tail light bulb, Rear left turn signal bulb, Left brake light bulb  742

23  Convenience system central control unit, Tail light control unit for lights on left in rear lid, Tail light control unit for lights on right in rear lid, Rear left fog light bulb, Rear right fog light bulb, Right tail light bulb, Left tail light bulb, Left reversing light bulb, Right reversing light bulb, Additional brake light bulb  743

24  Convenience system central control unit, Right tail light control unit, Right tail light bulb, Rear right turn signal bulb, Right brake light bulb 744

25  Convenience system central control unit, Number plate light control unit, Number plate light 745

26  Brake light switch, Convenience system central control unit, Fuel tank flap release relay, Tank filler flap locking motor, Luggage compartment light  746

27  Convenience system central control unit, Heated rear window relay, heater circuit 1, Heated rear window relay, heater circuit 2, Heated rear window, Heated rear window, stage 2 747

28  Convenience system central control unit   748

29  Switch and instrument illumination regulator, Trip recorder reset button, Rear left cigarette lighter, Rear right cigarette lighter 749

30  Ashtray illumination bulb, Rear left footwell illumination bulb, Rear right footwell illumination bulb, Front left footwell illumination bulb, Front right footwell illumination bulb, Cigarette lighter 750

31  Anti-dazzle interior mirror button, Roof electronics control unit, Driver side mirror adjustment motor, Interior mirror horizontal plane motor, Automatic anti-dazzle interior mirror, Driver side automatic anti-dazzle exterior mirror, Front passenger side automatic anti-dazzle exterior mirror  751

32  Garage door opener button 1, Garage door opener button 2, Garage door opener button 3, Rain and light sensor, Roof electronics control unit, Garage door operation control unit  752

33  Roof electronics control unit, Front interior light, Glove compartment light, Front passenger reading light, Front passenger side illuminated vanity mirror, Driver side reading light, Driver side illuminated vanity mirror 753

34  Rear left interior light switch 1, Rear left reading light button, Rear right reading light button, Rear interior light (door contact) switch 2, Roof electronics control unit, Rear left reading light, Rear right reading light, Rear interior light   754

35  Data bus diagnostic interface 755

36  Control unit in dash panel insert, Data bus diagnostic interface, Main beam warning lamp, Warning lamp for daytime running lights, Automatic control of lights warning lamp, Display in dash panel insert   756

135 –

Data bus network   757

1

Data bus network  757

2  Terminal 15 voltage supply relay, Fuse holder B, Fuse 26 on fuse holder D, Terminal 30 wiring junction 3  758

3  Heater control unit, Mobile telephone operating electronics control unit, Control unit with display for radio and navigation, Control unit for front display and information control panel, Reversing camera system control unit, Amplifier   759

4  Data bus diagnostic interface, TV tuner, Interface for external multimedia unit, Analogue clock  760

5  Control unit in dash panel insert, Data bus diagnostic interface   761

6  Sensor for adaptive cruise control, Data bus diagnostic interface, Lane change assist control unit  762

7  Adaptive suspension control unit, Battery monitor control unit, Entry and start authorisation control unit   763

8  ABS control unit, Airbag control unit, Steering column electronics control unit, Control unit for cornering light and headlight range control, Front camera for driver assist systems   764

9  Automatic gearbox control unit, Brake servo control unit, Engine control unit, Engine control unit 2   765

10  Climatronic control unit, Control unit for front display and information control panel, Roof electronics control unit   766

11  Front passenger door control unit, Wiper motor control unit, Onboard supply control unit, Front passenger seat adjustment with memory control unit, Rear information display and operating unit control unit   767

12  Seat and steering column adjustment control unit with memory, Driver door control unit, Rear seat adjustment with memory control unit  768

13  Rear left door control unit, Rear right door control unit, Convenience system central control unit 769

14  Trailer detector control unit, Parking aid control unit, Tyre pressure monitor control unit  770

138 –

Current supply  771

1

Current supply 771

2  Starter, Onboard supply control unit, Fuse 1 (30), Fuse 2 (30), Fuse 3 (30), Fuse 4 (30), Terminal 30 wiring junction, Terminal 30 wiring junction 3   772

3  Battery, Second battery, Onboard supply control unit, Battery parallel circuit relay 773

4  Starter battery temperature sensor, Battery monitor control unit, Onboard supply control unit 774

5  Battery monitor control unit, Entry and start authorisation control unit, Onboard supply control unit  775

6  Entry and start authorisation control unit, Onboard supply control unit, Onboard supply battery switch-over relay, Vehicle starter battery switch-over relay, Terminal 50 voltage supply relay   776

7  Onboard supply control unit, Terminal 15 voltage supply relay 2, Fuse holder B, Fuse holder C 777

8  Terminal 15 voltage supply relay, Onboard supply control unit, Terminal 75 voltage supply relay 1, Fuse holder D   778

139 –

Front camera for driver assist systems  779

1

Front camera for driver assist systems 779

2  Terminal 15 voltage supply relay, Fuse 26 on fuse holder D, Fuse 78 on fuse holder B, Terminal 30 wiring junction 3   780

3  Front camera for driver assist systems, Windscreen heater for front sensors 781

140 –

Mobile telephone systems 782

1

Mobile telephone systems   782

2  Control unit in dash panel insert, Data bus diagnostic interface, Fuse 17 on fuse holder B, Fuse 28 on fuse holder B, Terminal 30 wiring junction 3 783

3  Control unit with display for radio and navigation, Control unit for front display and information control panel, Data bus diagnostic interface  784

4  Mobile telephone operating electronics control unit, Control unit with display for radio and navigation, Telephone handset, Telephone microphone 785

5  Mobile telephone operating electronics control unit, GPS aerial, Telephone aerial 786

141 –

Radio systems/navigation systems  787

1

Radio systems/navigation systems 787

2  Multifunction buttons on left in steering wheel, Multifunction buttons on right in steering wheel, Multifunction steering wheel control unit, Steering column electronics control unit  788

3  Control unit in dash panel insert, Steering column electronics control unit, Data bus diagnostic interface   789

4  Control unit with display for radio and navigation, External Bluetooth module, CD changer  790

5  Control unit with display for radio and navigation, CD changer  791

6  Mobile telephone operating electronics control unit, Control unit with display for radio and navigation, Control unit for front display and information control panel, Telephone microphone   792

7  Control unit with display for radio and navigation, Aerial, Aerial amplifier, GPS aerial, Telephone aerial   793

8  Amplifier 794

9  Amplifier 795

10  Amplifier, Front left treble loudspeaker, Front left bass loudspeaker, Front left mid-range and bass loudspeaker, Front left mid-range loudspeaker 796

11  Amplifier, Front right treble loudspeaker, Front right bass loudspeaker, Front right mid-range and bass loudspeaker, Front right mid-range loudspeaker   797

12  Amplifier, Rear left bass loudspeaker, Rear right bass loudspeaker, Rear left mid-range loudspeaker, Rear right mid-range loudspeaker  798

142 –

Illuminated sill panel trim 799

1

Illuminated sill panel trim   799

2  Control unit for sill panel moulding ambient lighting, Front right footwell illumination bulb, Light conductor for front left sill panel moulding ambient lighting, Light conductor for front right sill panel moulding ambient lighting   800

3  Control unit 2 for sill panel moulding ambient lighting, Rear right footwell illumination bulb, Light conductor for rear left sill panel moulding ambient lighting, Light conductor for rear right sill panel moulding ambient lighting 801

4  Front passenger seat adjustment with memory control unit, Control unit 2 for sill panel moulding ambient lighting, Rear right footwell illumination bulb, Light conductor for rear left sill panel moulding ambient lighting, Light conductor for rear right sill panel moulding ambient lighting   802

143 –

230 V socket 803

1

230 V socket   803

2  Battery, Second battery, Battery parallel circuit relay, Fuse 28 on fuse holder C, Fuse 31 on fuse holder C  804

3  Fuse 4 on fuse holder B, Fuse 17 on fuse holder C, Interior socket, 230 V, 110 V, DC/AC converter with socket, 12 V – 230 V 805

401 – -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)  806

1  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 806

2  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 807

3  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 808

4  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 809

5  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 810

6  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 811

7  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 812

8  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 813

9  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine) 814

10  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   815

11  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   816

12  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   817

13  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   818

14  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   819

15  -Fault Finding Program: Starter motor does not turn (models with a 12 cylinder petrol engine)   820

402 – -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)   821

1  Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  821

2  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  822

3  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  823

4  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  824

5  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  825

6  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  826

7  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  827

8  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  828

9  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept)  829

10  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 830

11  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 831

12  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 832

13  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 833

14  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 834

15  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 835

16  -Fault Finding Program: Starter motor does not turn (models with a 6 cylinder petrol engine and two battery concept) 836

403 – -Fault Finding Program: Multimedia system ’Rear Seat Entertainment’ 10 2004 – 3 837

1  Multimedia system “Rear Seat Entertainment” 10 2004 ▸  837

1 1 Multimedia system “Rear Seat Entertainment” 10 2004 ▸   837

1 1 1 The following is required for fault finding:   837

1 1 2 Test prerequisites: 837

1 1 3 Preparations for fault finding: 838

1 2 Checking multimedia system “Rear Seat Entertainment” 839

1 2 1 Test step A:  841

1 2 2 Continuation of test step A: 842

1 2 3 Test step B:  844

1 2 4 Test step C:  845

1 2 5 Test step D:  846

1 2 6 Test step F:  847

1 2 7 Test step G:  848

1 2 8 Test step H:  850

1 2 9 Test step O:  851