| Number |
Description |
Ampere ratting [a] |
| 20 |
Interference suppression filter for radio antenna
Microphone array control unit (up to 2008; except Japan version)
Voice control system (VCS [SBS]) control unit (up to 2008; USA version |
5 |
| 21 |
RCP [HBF] control unit |
5 |
| 22 |
Parktronic system (PTS) control unit
Stationary heater (STH) radio remote control receiver (as of 2009) |
5 |
| 23 |
DVD player (rear entertainment system)
E-net compensator
Rear audio control unit (up to 2008)
Portable CTEL separation point (up to 2008; Japan version)
Universal Portable CTEL Interface (UPCI [UHI]) control unit (up to 2008; Japan version)
COMAND operating, display and controller unit (as of 2009) |
10 |
| 24 |
Right front reversible emergency tensioning retractor |
40 |
| 25 |
up to 2008:
Radio (except USA version and Japan version)
Radio and navigation unit (except USA version and Japan version)
COMAND operating, display and controller unit |
15 |
as of 2009:
Radio
Radio and navigation unit
COMAND operating, display and controller unit |
20 |
| 26 |
Right front door control unit |
25 |
| 27 |
Front passenger seat adjustment comfort relay (up to 2008)
Passenger-side front seat adjustment control unit with memory |
30 |
| 28 |
Driver seat adjustment comfort relay (up to 2008)
Driver-side front seat adjustment control unit, with memory |
30 |
| 29 |
Left front reversible emergency tensioning retractor |
40 |
| 30 |
up to 2008:
Valid for engine 156:
Left fuel pump control unit
Right fuel pump control unit
as of 2009: Fuel system control unit |
40 |
| 31 |
HS [SIH], seat ventilation and steering wheel heater control unit |
10 |
| 32 |
AIRmatic with ADS control unit
Rear axle level control system control unit |
15 |
| 33 |
Keyless Go control unit |
25 |
| 34 |
Left front door control unit |
25 |
| 35 |
Amplifier for sound system
Subwoofer amplifier (as of 2009) |
30 |
| 36 |
up to 2008: Emergency call system control unit |
5 |
up to 2008:
Japan version:
VICS+ETC voltage supply separation point
as of 2009: Emergency call system control unit |
10 |
| 37 |
Backup camera voltage supply module (as of 01.06.2006, except USA version and Japan version)
Backup camera control unit (as of 01.06.2006, Japan version) |
5 |
| 38 |
Audio gateway control unit (up to 2008; Japan version)
Digital TV tuner
TV combination tuner (analog/digital) |
10 |
| 39 |
up to 2008:
SDAR control unit (USA version)
Tire pressure monitor (TPM) [RDK] control unit
as of 2009:
Tire pressure monitor (TPM) [RDK] control unit
High definition tuner control unit
Digital Audio Broadcasting control unit
External navigation separating point (South Korea version) |
7,5 |
| 40 |
up to 2008: Rear-end door closing control unit |
40 |
| as of 2009: Rear-end door closing control unit |
30 |
| 41 |
Overhead control panel control unit |
25 |
| 42 |
Overhead control panel control unit |
25 |
| 43 |
Up to 31.05.2006:
Tailgate wiper motor
Left 3rd seat row socket
Right 3rd seat row socket
as of 2009:
Valid for engine 272, 273, 276: Fuel system control unit
Valid for engine 642.872: Right fuel system control unit |
20 |
| 44 |
Up to 31.05.2006:
Left 2nd seat row socket
Right 2nd seat row socket
as of 2009:
USA version:
Front interior socket
115 V socket |
20 |
| 45 |
up to 2008:
Cargo area connector box
up to 31.05.2006:
Front interior socket
as of 01.06.2006:
Left 2nd seat row socket
Right 2nd seat row socket
as of 2009:
Right 2nd seat row socket
Luggage compartment socket |
20 |
| 46 |
Front cigar lighter with ashtray illumination |
15 |
| 47 |
as of 2009:
Valid for retrofit:
Left front illuminated door sill molding
Right front illuminated door sill molding |
10 |
| 48 |
as of 2009:
Valid for engine 642.870: AdBlue® supply relay |
5 |
| 49 |
Right antenna coil (up to 2008)
Heated rear window |
30 |
| 50 |
up to 2008: Tailgate wiper motor |
10 |
| as of 2009: Tailgate wiper motor |
15 |
| 51 |
Activated charcoal filter shutoff valve |
5 |
| 52 |
up to 30.6.09:
Left front reversible emergency tensioning retractor
Right front reversible emergency tensioning retractor |
5 |
| 53 |
AIRmatic with ADS control unit
Rear axle level control system control unit
up to 2008:
Valid for engine 156:
Left fuel pump control unit
Right fuel pump control unit
as of 2009:
Valid for engine 272, 273, 276: Fuel system control unit
Valid for engine 642.872: Right fuel system control unit |
5 |
| 54 |
Front SAM control unit
Headlamp range adjustment control unit (bi-xenon headlamp unit) |
5 |
| 55 |
Rotary light switch
Instrument cluster |
7,5 |
| 56 |
up to 2008: Data link connector
as of 2009:
Valid for engine 642.870: AdBlue® control unit |
5 |
| 57 |
up to 2008: Fuel pump with fuel gauge sensor
as of 2009:
Valid for engine 642.870: Fuel pump |
20 |
| 58 |
Data link connector
Central gateway control unit |
7,5 |
| 59 |
Driver NECK-PRO head restraint solenoid
Front passenger NECK-PRO head restraint solenoid |
7,5 |
| 60 |
up to 2008:
Glove compartment illumination with switch
Rear SAM control unit
Engine compartment fuse and relay box
CTEL separation point
VICS+ETC voltage supply separation point (Japan version)
Emergency call system control unit
as of 2009:
Glove box illumination with switch
Engine compartment fuse and relay box
Rear SAM control unit)
Cell phone separation point
VICS+ETC power supply separating point (Japan version)
Multicontour seat pneumatic pump
External navigation separating point (South Korea version)
Emergency call system control unit
Rear bumper interior Blind Spot Monitoring electrical connector |
5 |
| 61 |
Restraint systems control unit
Right front seat contacting strip |
10 |
| 62 |
Front passenger seat adjustment switch
Front passenger lumbar support regulator control unit |
30 |
| 63 |
Driver seat adjustment switch
Driver lumbar support regulator control unit |
30 |
| 64 |
— |
— |
| 65 |
— |
— |
| 66 |
as of 2009: Multicontour seat pneumatic pump |
30 |
| 67 |
Rear air conditioning blower motor |
25 |
| 68 |
up to 2008: Heated rear seats
as of 2009: Seat heater, seat ventilation and steering wheel heater control unit |
25 |
| 69 |
— |
30 |
| 70 |
Trailer hitch socket (13-pin)
Trailer hitch socket (7-pin) (USA version) |
20 |
| 71 |
USA version: Electric brake control separation point |
30 |
| 72 |
Trailer hitch socket (13-pin) |
15 |
| Relay |
| K |
to 31.05.2006: Terminal 15R power outlet relay, with power-down
as of 01.06.2006: Relay, circuit 15R sockets (with power-down) (power supply of electric seat adjustment) |
| L |
Terminal 30X |
| M |
Heated rear window relay |
| N |
Circuit 15 relay / terminal 87FW |
| O |
Fuel pump relay |
| P |
Rear wiper relay |
| R |
Circuit R relay 15R |
| S |
Reserve 1 (changer) (power supply for front socket) |
| T |
as of 01.06.2006: Reserve 2 (normally open contact) (power supply for center and rear sockets) |
| U |
as of 01.06.2006: Trailer relay terminal 30 |
| V |
as of 01.06.2006: Spare relay 2 |