Volkswagen Transporter T5 belongs to the class of cargo-passenger vehicles. It was produced with minivan, van and pickup bodies with both diesel and gasoline engines. It was produced in 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014. From 2015 to the present, the sixth has been in production . In our material you will find a description of the purpose of fuses and relays in the Volkswagen Transporter T5 with detailed block diagrams and their photos. We will show the location of all control units and highlight the fuse responsible for the cigarette lighter for T5 and T6.

The number of elements in the blocks may differ from the one presented and depends on the year of manufacture (the car was restyling in 2010) and the level of its electrical equipment.
General arrangement of control units Volkswagen Transporter T5

Marking
| 1 | ABS electronic control unit |
| 2 | Air conditioning control unit – in the heater control panel |
| 3 | Air conditioning control unit (rear) – in the heater control panel |
| 4 | Antenna unit – if available |
| 5 | Driver’s side impact sensor |
| 6 | Side impact sensor, rear left |
| 7 | Passenger side impact sensor |
| 8 | Side impact sensor, rear right |
| 9 | Anti-theft system control unit |
| 10 | Anti-theft alarm – intake system resonator |
| 11 | Audio output amplifier – under front right seat – if equipped |
| 12 | Additional battery 1 – under the front left seat – if equipped |
| 13 | Additional battery 2 (van) – in the kitchen cabinet |
| 14 | Additional heater control unit (Air Tor 3500) – under the bottom of the body, on the right, if available |
| 15 | Additional heater control unit (Thermo Thor) – under the body bottom, on the left – if available |
| 16 | Rechargeable battery |
| 17 | Camping equipment control unit (motorhome) |
| 18 | Diagnostic Connector (DLC) |
| 19 | Diagnostic unit – instrument panel |
| 20 | Driver’s door electrical control unit |
| 21 | Left rear door electrical control unit (with power sliding doors) – left pillar |
| 22 | Passenger door electrical control unit |
| 23 | Right rear door electrical control unit (with power sliding doors) – right pillar |
| 24 | ESP stability control system control unit (includes acceleration sensor, lateral displacement sensor) |
| 25 | Roof lift control unit (van) |
| 26 | Electronic engine control unit – near the fuse/relay block in the engine compartment. |
| 27 | Cooling system fan motor control unit 1 – suspension (front left) |
| 28 | Cooling system fan motor control unit 2 – in cooling system fan motor 2 – if installed |
| 29 | Fuse/relay block, engine compartment 1 |
| 30 | Fuse/relay block, engine compartment 2 |
| 31 | Fuse/relay block, engine compartment Z |
| 32 | Fuse/relay block, instrument panel 1 — center of instrument panel |
| 33 | Fuse/Relay Block 2, Instrument Panel — Under Fuse/Relay Block 1, Instrument Panel |
| 34 | Fuse/relay block, instrument panel 3 — behind fuse/relay block, instrument panel 1/2 |
| 35 | Fuse/relay block, instrument panel 4 – behind fuse/relay block, instrument panel 1/2 |
| 36 | Fuse/relay block, left seat – under the seat |
| 37 | Additional fuse 1 (differential lock switch, rear 10A) – left front pillar |
| 38 | Additional fuse 2 (additional heater 30A) – under the left seat |
| 39 | Additional fuse 3 (door electrical control unit, left rear 40A) – under the left seat (some models) |
| 40 | Heater fan motor resistor 1 – near the rear heater fan motor |
| 41 | Heater fan motor resistor 2 – near rear heater fan motor – if equipped |
| 42 | Beep 1 |
| 43 | Sound signal 2 – if present |
| 44 | Immobilizer control unit – instrument cluster |
| 45 | Immobilizer ring antenna – near the ignition switch |
| 46 | Instrument cluster control unit – instrument panel |
| 47 | Phone control unit – behind the glove box |
| 48 | Multifunction control unit 1 – functions: Automatic transmission (ATC), charging system (with additional battery), cruise control, door/hood limit switch contact recognition, electrical load control, electric window actuator, fuel pump, headlight washers, door mirror heater, rear window heater, hazard warning light, windshield heater, horn, turn signals, instrument cluster lighting, interior lights, automatic wipers, reversing lights, starter, sunroof, light switch, windshield washer |
| 49 | Multifunctional control unit 2 – functions: Anti-theft system, central locking, electric door mirrors, electric sliding doors, electric window lifters, sunroof |
| 50 | Navigation system control unit – in the navigation system display |
| 51 | Ambient temperature sensor |
| 52 | Parking system control unit |
| 53 | Driver’s seat heating control unit |
| 54 | Passenger seat heating control unit |
| 55 | Steering wheel position sensor — if equipped |
| 56 | Electric sunroof control unit |
| 57 | SRS electronic control unit |
| 58 | Rear door opening/closing actuator control unit – left “D” pillar – if equipped |
| 59 | Traffic information system control unit – under the dashboard |
| 60 | Traffic information system control unit (alternative position) – under the instrument panel |
| 61 | Transfer case control unit (with 4WD) – main rear gear |
| 62 | Electronic gearbox control unit (automatic transmission) – near the engine control unit |
| 63 | Voice synthesizer – under the front right seat – if equipped |
| 64 | Vehicle speed sensor – gearbox (some models) |
Location of fuse and relay blocks
Blocks in the cabin Volkswagen Transporter T5
Main unit
In the cabin, the main fuse box is located in the center console, next to the gearshift lever, behind a protective cover. It consists of 2 sections.
Photo – an example of the entire block

Upper section diagram

Appointment
| 1 | (25A/30A) Heater, air conditioner, power relay terminal 15 |
| 2 | (5A) Steering wheel position sensor |
| 3 | (10A) Multifunction control unit 1 (on-board network) |
| 4 | (10A) Headlight range adjuster (5A) Lane change assist |
| 5 | (15A) Left headlight bulb |
| 6 | (15A) Left headlight bulb |
| 7 | (15A) Functional control unit 1 (interior lighting lamp or on-board network) |
| 8 | (5A) Diagnostic Connector (DLC) (15/20A) sunroof control unit and doors, luggage compartment lids |
| 9 | (15A) Brake light switch (brake pedal position sensor) (30A) On-board network control unit |
| 10 | (10A) Windshield wiper, rear window wiper |
| 11 | (5A) License plate light bulb |
| 12 | (15A) Cigarette lighter (5/30A) Light switch |
| 13 | (5/10A) SRS electronic control unit |
| 14 | (30A) Auxiliary heater heater, air conditioner (25A) Headlight switch |
| 15 | (7.5) Air conditioning (fan switch and relay) |
| 16 | (5A) Multifunction control unit |
| 17 | (5A) Rear fog lights, instrument cluster |
| 18 | (5A) Instrument cluster control unit |
| 19 | (5A) Audio system, instrument cluster control unit, multifunction control unit 1, navigation system, special vehicle equipment |
| 20 | (5A) Front marker light-left, left brake light, rear marker light-left or differential lock |
| 21 | (5A) Front marker light-right, right brake light, rear marker light-right or starter relay, engine control unit |
| 22 | (7.5/10A) Passenger Airbag Off Indicator, Diagnostic Link Connector (DLC), Instrument Cluster Control Unit |
| 23 | (5/30A) Starter relay (some models with manual transmission) |
| 24 | (5A) Steering wheel position sensor |
| 25 | (7.5A) Air conditioner (fans) |
| 26 | (30A) Headlight switch |
| 27 | (15A) Right headlight bulb |
| 28 | (15A) Headlight high beam indicator, right headlight |
| 29 | (10A) Tailgate signal relay |
| 30 | (10A) Windshield washer nozzle heaters, rear window wiper motor |
| 31 | (30A) Multifunction control unit 1 (beep) |
| 32 | (25/30A) Multifunction control unit 1 (windshield wiper motor) |
| 33 | (15A) Audio system, navigation system, traffic information system control unit |
| 34 | (25A) Automatic transmission control system, fuse/relay block, engine compartment 1 |
| 35 | (5A) Instrument cluster illumination |
| 36 | (25A) Multifunction control unit 1 (turn signals) |
According to the diagram, fuse number 12 is responsible for the cigarette lighter.
Lower section diagram

Description
| 1 | (25A) Trailer electrical connector (15A) 10-pin connector |
| 2 | (5A) Anti-theft system |
| 3 | (5A) Auxiliary heater air conditioning fan, left and right (10/15A) Optional equipment |
| 4 | (10A) Transfer case control unit (differential) |
| 5 | (10A) Accessory connector or 6-pin connector |
| 6 | (5A) Engine oil condition sensor (level, temperature) |
| 7 | (10A) Roof fan (30A) Anti-theft alarm |
| 8 | (5A) Parking system |
| 9 | (5A) Steering column electrical control unit (cruise control) |
| 10 | (30A) Audio system (10A) Headlight level adjuster, instrument backlight brightness level |
| 11 | (20A) Anti-theft alarm, multifunction control unit 2, power sliding doors, rear door opening/closing drive control unit (15A) Radio, anti-theft system |
| 12 | (5A) Left headlight (10A) Brake light cut-off relay (30A) On-board network control |
| 13 | (5A) Cruise control master switch, multifunction steering wheel controls |
| 14 | (5A) Telephone, Right headlight (30A) On-board network control |
| 15 | (5A) Automatic transmission or Phone and voice control |
| 16 | (5A) Audio system, navigation system, telephone (7.5A) TV tuner |
| 17 | (7.5A) Multifunction control unit (interior light, dimming mirror) |
| 18 | (5A) Air conditioner (some models) |
| 19 | (5A) Auto-dimming interior rearview mirror |
| 20 | (10A) Multifunction control unit 1 (door mirror heater) |
| 21 | (5A) Anti-theft system or rain sensor |
| 22 | (5A) Air conditioner or pressure sensor |
| 23 | (5A) Auxiliary heater and additional equipment |
| 24 | (7.5A) Interior lights |
| 25 | (15A/25A) Seat heater |
| 26 | (10A) Tachograph (if equipped) |
| 27 | (15A) Fog lights or power supply relay |
| 28 | (5A) Rearview mirror adjustment switch, door rearview mirror heaters |
| 29 | (25A) Auxiliary heater |
| 30 | (5A) Auxiliary heater |
| 31 | (25A) Hatch (5A) On-board charger |
| 32 | (20A) Headlight washers and their relays |
| 33 | (5A) Tachograph (if available) |
| 34 | (15A) Accessory power connector 3 (rear) (5A) Multifunction steering wheel control unit |
| 35 | (10A) Multifunction control unit 1 (reversing light(s), with automatic transmission) (20A) On-board electrical system control unit |
| 36 | (5A) Camping equipment control unit, special automotive equipment |
Relay block behind the main unit with fuses Volkswagen Transporter T5
Option 1

Transcript
| 1 | – |
| 2 | Auxiliary heater relay 1 |
| 3 | Air conditioner fan motor relay, rear |
| 4 | Auxiliary ignition circuit relay |
| 5 | – 06/03: Flashing light relay (special purpose vehicle) |
| 6 | Brake light switch relay |
| 7 | Headlight washer pump relay |
| 8 | Auxiliary air conditioning/heater pump relay |
| F1 | – |
| F2 | (30A) Door electrical control unit (driver), door electrical control unit (passenger) |
| F3 | (40A) Rear window heater |
Option 2

Description
| 1 | A/C fan motor relay, rear (some models) |
| 2 | Steering column electrical control unit |
| 3 | Steering column electrical control unit |
| 4 | Roof fan relay 1 |
| 5 | Differential lock control unit |
| 6 | 06/03: Tailgate signal relay |
| F1 | (15A) Siren (special purpose vehicle) |
| F2 | (10A) Siren (special purpose vehicle) |
| F3 | (10A) Flashing beacon (special purpose vehicle) |
| F4 | (40A) Left rear door electrical control unit |
| F5 | (40A) 01/04: Right rear door electrical control unit |
| F6 | (5A) 01/04: Voice synthesizer (if available) |
Block under the driver’s seat Volkswagen Transporter T5
Option 1

Transcript
| 1 | Relay – divider in the charging system (with additional battery) |
| 2 | – |
| 3 | Relay – divider in the charging system (with additional battery) |
| 4 | Special automotive equipment |
| 5 | Special automotive equipment |
| F1 | (5A) Camping equipment control unit |
| F2 | (10A) Connector 1 power supply for additional equipment (front), refrigerator (van) |
| F3 | (5A) Fresh water pump (van) |
| F4 | (10A) Interior lights, local lighting lamp (van) |
| F5 | (30A) Accessory power connector control unit (van) |
| F6 | (40A) Roof lift control unit (van) |
| F7 | (5A) Antenna block |
| F8 | (25A) Auxiliary heater |
| F9 | (30A) Heater air conditioner fan motor (automatic temperature control) |
| F10 | – |
| F11 | – |
| F12 | – |
| F13 | (40A) Right rear door electrical control unit |
| F14 | (80A) Additional battery |
Option 2

Appointment
| 1 | – |
| 2 | Relay-divider in the charging system (with additional battery) |
| 3 | Special automotive equipment |
| 4 | Special automotive equipment |
| 5 | Special automotive equipment |
| F1 | (15A) Accessory power connector(s) |
| F2 | (15A) Accessory power connector(s) |
| F3 | (15A) Accessory power connector(s) |
| F4 | (15A) Refrigerator (van), special automotive equipment |
| F5 | (5A) Antenna block |
| F6 | (25A) Auxiliary heater |
| F7 | (30A) Air conditioner/heater fan motor (automatic temperature control) |
| F8 | – |
| F9 | – |
| F10 | – |
| F11 | (40A) Right rear door electrical control unit |
| F12 | (80A)Additional battery |
Option 3

Marking
- 5A – 10-pin connector / 6-pin connector
- 3A – 10-pin connector
- 5/15A – Connector 10 pin or emergency data logger
- 15A – 10-pin connector
- 5A – 10-pin connector
- 25A – 6-pin connector
- 15/30 – 12V socket, voltage converter
- 20/25A – Heater control unit (heater)
- 25/30A – Supply fan
- 15/30A – Air conditioning control
- 15A – Cigarette lighter
- 5A – 10-pin connector / 6-pin connector
- Local relay
- Local relay
- Local relay
- 30A – On-board charger
- 30A – Roof hydraulic control unit
- 10A – Ceiling lights
- 10A – Refrigerated compartment
- 5A – Water pump
- 5A – Camper equipment control panel
- 15A – 12V socket
- 15A – 12V socket
- 10A – Roof fan or 12V socket
- 15A – Trailer recognition control unit
- 20A – Trailer recognition control unit
- 20A – Trailer recognition control unit
- 7.5A – Trailer recognition control unit
- Reserve
- 5A – Voice amplifier control unit
- Reserve
- Reserve
- 15A – driver’s seat lumbar support
- 40A – Right sliding door control unit
- 80A – Second battery charging control unit
- 40A – Left sliding door control unit
- 40A – Supply fan
- 6-pin connector
- Reserve
This block contains fuses responsible for the cigarette lighter (number SF11) and additional sockets.
In some models, there may be another block with fuses and relays under the passenger seat.
Fuse blocks under the hood
Fuse mounting block
Under the hood, the fuse box is located on the left side next to the battery.
Block photo

Example of a scheme

General description
| 1 | (5A) Cooling system fan motor(s) |
| 2 | (5A) Coolant pump relay |
| 3 | (15A) Air conditioner (5A) Crankcase ventilation resistor |
| 4 | (30A) Anti-lock braking system (ABS) or Voltage stabilizer, Radio, Radio |
| 5 | (15A) Automatic transmission |
| 6 | (30A) Anti-lock braking system (ABS) |
| 7 | (5A) Cooling system fan motor control unit 1 (7.5A) Washer pump |
| 8 | (15A) Engine control |
| 9 | (5A) Engine control, main ignition circuit relay |
| 10 | (5A) Engine control (15A) Boost or exhaust valve |
| 11 | (5A) Power steering control unit (30A) Headlight switch and relay |
| 12 | (5A) Engine control (10A) Fuel pressure regulator |
| 13 | (10A) Engine control (10A) Xenon in left headlight |
| 14 | (5A) Engine Control or Fuel Pump Relay |
| 15 | (10A) Reverse light switch |
| 16 | (5A) Engine control or brake light switch, air flow meter |
| 17 | (5A) Anti-lock braking system (ABS) |
| 18 | (5A) Power steering |
| 19 | (5A) Brake light switch (brake pedal position sensor), clutch pedal position sensor |
| 20 | (5A) Engine control |
| 21 | (5A) Exhaust gas recirculation valve |
| 22 | (10A) Engine control (injectors) |
| 23 | (25A) Automatic transmission (10A) Xenon in the right headlight |
| 24 | (5A) Automatic transmission |
| 25 | (25A) Engine Management, Ignition |
| 26 | (25A) Engine control (5A) Left headlight |
| 27 | (5A) Coolant pump relay |
| 28 | (15A) High-pitched signal |
| 29 | (10A) Vehicle speed sensor (5A) Right headlight |
| 30 | (15/20A) Auxiliary air conditioning/heater pump relay, fuel pump, fuel pump relay |
| 31 | (15A) Engine management (lambda probe) |
| 32 | (30A) Engine control (ignition) (5A) Fuel pump relay |
| 33 | (5A) Engine control coolant pump relay, glow plug relay |
| 34 | (10A) Cooling system fan motor control unit (5A) Botnet control unit |
| 35 | (10A) Engine control (15A) Fuel level regulator |
| 36 | (25A/30A) Starter relay (5A) Data bus interface |
High-power fuse block
Located next to the mounting bracket and connected to the battery.

Transcript
| 1 | (175/225A) Generator |
| 2 | (125A) Battery power distribution, auxiliary ignition circuit relay, driver’s door electrical control unit, passenger’s door electrical control unit, rear window heater, X contact relay, individual fuses |
| 3 | (50A/100A) Charging system (with additional battery), rear left door electrical control unit (some models), rear right door electrical control unit (some models), relay – divider in charging system (with additional battery) |
| 4 | (125A) Battery power distribution (70A) Positive connection in engine compartment wiring harness |
| 5 | (50A) Battery power distribution (some models), separate fuses |
| 6 | (60A) Glow plug relay (50A) Exhaust air pump motor |
| 7 | (70/80/100A) Cooling system fan(s) electric motor |
| 8 | (40/50/100A) Cooling system fan(s) electric motor, separate fuses |
| 9 | (100A) Battery power distribution, ignition switch |
| 10 | – |
Relay block
Also located next to the fuse mounting block.

Option 1

Appointment
| 1 | Electronic air conditioning control unit (manual temperature control) |
| 2 | Fuel pump relay 2 |
| 3 | Exhaust air pump relay |
| 4 | Main ignition circuit relay |
| 5 | Fuel pump relay 1 |
| 6 | Air conditioner compressor electromagnetic clutch relay (automatic temperature control) |
| 7 | Automatic transmission control system relay |
| 8 | Power steering control unit |
| 9 | Coolant pump relay |
Option 2

Marking
| 1 | Electronic air conditioning control unit (manual temperature control) |
| 2 | Fuel pump relay 2 |
| 3 | Exhaust air pump relay |
| 4 | Main ignition circuit relay |
| 5 | Fuel pump relay 1 |
| 6 | Air conditioner compressor electromagnetic clutch relay (automatic temperature control) |
| 7 | – |
| 8 | Coolant pump relay |
| 9 | Starter relay – if available |
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Fuses in Transporter T6
In the sixth generation, the main fuse box is located under the glove compartment.

Photo – example of a T6 fuse block

Fuse number 49 at 15A is responsible for the cigarette lighter. It is circled in red in the figure.
Block diagram

Appointment
- on fuse holder C -SC1- 40 A –
Bitron fan control sensor, front -G462-
t Supply air fan -V2-
Auxiliary water heater relay -J493-
t Supply air fan switch -E9-
t Air conditioning control unit -J301-
30 - on fuse holder C-SC2-60 A —
Relief relay for X contact -J59-
t B138 positive connection (X) in interior wiring harness
30 - on fuse holder C-SC3-30 A –
Onboard power supply control unit -J519- (T73a / 63)
30 - on fuse holder C -SC4- 40 A —
Thermal fuse, power window -S43-
Fuse 18 on fuse holder C -SC18-
Fuse 22 on
fuse holder C -SC22- Fuse 57 on fuse holder C -SC57- bis
Fuse C -SC59-
Fuse 1 on fuse holder D -SD1- bis
Fuse 7 on fuse holder D -SD7-
Fuse 9 on fuse holder D -SD9-
Fuse 1 on fuse holder F -SF1- bis
Fuse 3 on fuse holder F -SF –
Fuse 5 on fuse holder F-SF5-bis
Fuse 7 on fuse holder F-SF7-
Fuse 9 on fuse holder F-SF9-
Fuse 10 on fuse holder F-
SF10-30 - on fuse holder C-SC5-7.5A
only for vehicles without roof console –
Onboard power supply control unit -J519- (T73a / 66) 30
15 A only for vehicles with roof console –
Onboard power supply control unit -J519- ( T73a / 66) 30 - on fuse holder C-SC6-30 A –
Onboard power supply control unit -J519- (T73b / 67)
30 - on fuse holder C -SC7- 30 A –
Relay for voltage supply to terminal 15 -J329-
t B165 positive connection 2 (15) in interior wiring harness
30 - 8 on fuse holder C -SC8- 5 A –
Light switch -E1-
30 - on fuse holder C -SC9- 5 A –
Steering column combination switch -E595-
t Manual dimming and turn signal switch -E4-
t Onboard power supply control unit -J519- (T73b / 8)
30 - on fuse holder C-SC10-30 A –
Information electronics control unit 1 -J794-
Radio -R-
30 - on fuse holder C-SC11-30 A –
Onboard power supply control unit -J519- (T73a / 73)
30 - Fuse 12 on fuse holder C-SC12-15 A –
Onboard power supply control unit -J519- (T73b / 11) 30 - Fuse 13 on fuse holder C-SC13-30 A –
Onboard power supply control unit -J519- (T73a / 68) 30 - Fuse 14 in fuse holder C -SC14- 5 A –
Differential lock control unit -J187-
Isolation relay for CAN bus drive -J788-
16-pin connector -T16- (diagnostics)
30 - on fuse holder C -SC15- 7.5 A –
Fresh air and recirculation flap switch -E159-
Climatronic control unit -J255-
Air conditioning control unit -J301-
30 - on fuse holder C-SC16-5 A –
Onboard power supply control unit -J519- (T73b / 39)
30 - on fuse holder C-SC17-10 A –
Onboard power supply control unit -J519- (T73a / 64)
30 - on fuse holder C -SC18-
7.5 A –
USB hub -R293-
30
7.5 A –
2-band signal amplifier for mobile radio -J984-
Storage compartment with mobile phone interface -R265-
Reversing camera – R189-
USB hub –
R293-30 - on fuse holder C-SC19- 7.5 A —
B250 plus connection in roof wiring harness
30G - on fuse holder C -SC20- 7.5 A –
B315 positive connection 1 (30a) in main wiring harness
30G - on fuse holder C -SC21- 10 A –
Onboard power supply control unit -J519- (T73b / 51)
Relay 1 for engine bypass -J903-9)
Interface for external use, plug connection, 6-pin -T6bn / 5-
75x - on fuse holder C-SC22-5 A —
Control panel insert -K-
30 - on fuse holder C -SC23-
5 A –
Interface for external use, plug connection, 10-pin -T10bj/4-1)
Interface for external use, plug connection, 10-pin -T10bj / 8-1)
Starter interlock relay J207-1)
50
30 A –
Starter -B-1)
50
30 A –
Starter interlock relay -J207-1)
15
30 A –
Starter relay 1 -J906-1)
Starter relay 2 -J907-1)t starter -B -1)
15 - on fuse holder C -SC24- 7.5 A –
Fresh air and recirculation flap switch -E159-
Rear supply air fan switch -E179-
Isolation relay for supply air fan -J487-
75x - on fuse holder C -SC25- 10 A —
Rear window wiper motor -V12- Left
wing door rear window wiper motor -V92- Right
wing door rear window wiper motor -V93-
Left nozzle heating resistor -Z20-
Right nozzle heating resistor -Z21-75x
_ - on fuse holder C-SC26-5
A –
Relay 1 for power supply, terminal 75 -J680-9), 10)
75x
15 A –
Interface for external use, plug connection, 10-pin -T10bh/
1-75x - on fuse holder C-SC27-25 A –
Front seat heating control unit -J774-75x - on fuse holder C-SC28-5 A —
Auxiliary water heater relay
-J493-75x - on fuse holder C -SC29- 10 A –
Airbag control unit -J234-
Passenger side airbag warning light with -K145-
15 - on fuse holder C -SC30 – 10 A –
Mirror adjustment switch – E43
– Headlight level control – E102 –
Accident data memory button – E497 –
High pressure sensor – G65 –
Air quality sensor – G238 –
Oil level and oil temperature sensor -G266 –
Trailer detection control unit -J345 –
Parking aid control unit -J446-4)
Headlight range control unit -J431 –
Accident data memory -J754 –
Left headlight -MX1 –
Right headlight -MX2 –
4-pin connector -T4as / 3 –
10-pin connector -T10bz / 4 –
Diagnostic connection -U31 – Left headlight range
control drive -V48 – Right headlight range control servomotor -V49- Relay for Kühlmittelabsperrventt -J Climatronic coolant -N422- Relay 2 for voltage supply -J710-5) t Parking aid control unit -J446-5) 15 - on fuse holder C-SC31- — —
not used
15 - on fuse holder C -SC32- 7.5 A –
Light switch -E1-
Control and display unit for touring equipment -E153-
Start-stop button -E693-
Tachograph -G24-
Steering wheel angle sensor -G85-
Electronic damping control unit -J250-
Multifunction steering wheel control unit -J453-
On-board power supply control unit -J519- (T73a / 44)
Emergency data memory -J754-11)
High beam assistant control unit -J844-
Instrument panel insert -K-
Automatic dimming interior trim -Y7-
Manual dimmer and turn signal -E4-
t On-board power supply control unit -J519- (T73a / 62)
t On-board power supply control unit -J519- (T73b / 8)
15 - on fuse holder C -SC33- 10 A –
Rear differential lock switch -E121-
Rear differential lock vacuum switch -F363-
All-wheel drive control unit -J492-
Differential lock control unit -J187- t valve
1 for differential lock
2 for differential lock-
N126-15 - on fuse holder C -SC34- 5 A –
Control and display unit for tourist equipment -E153-
Internet access control unit -J666-
10-pin connector -T10bj / 10-
Interface for external use, 10-pin connector -T10bh –
15 - on fuse holder C-SC35-10
A –
10-pin connector -T10cb / 7-
12-pin connector -T12y / 3-
15
15 A –
Taximeter -G41-
Mirror taximeter -G511-
Remote control unit for taxi alarm
15 - on fuse holder C -SC36 – 15 A –
Intermittent wiper switch – E22
– Rear window wiper switch – E34 – Windshield
washer pump switch (automatic wiper and headlight cleaning system) – E44 –
t Onboard electrical system control unit – J519
– t Windscreen wiper -V5-
t Rear window wiper motor -V12- t
Windscreen washer and rear window washer pump -V59-
t Rear window wiper motor in left wing door -V92-
t Rear window wiper motor3 - on fuse holder C -SC37- 5 A –
Switch for GRA -E45-
SET button for GRA -E227-
Distance control unit -J428-
Lane change assistant control unit -J769-
Lane change assistant 2 control unit
-J770-15 - on fuse holder C-SC38-40 A –
Ignition starter switch -D-
30 - on fuse holder C-SC39-20 A –
Ignition starter switch -D-
30 - on fuse holder C-SC40-20 A –
12 V socket 6 -U33-8)
30 - on fuse holder C-SC41-30 A –
Onboard power supply control unit -J519- (T73b / 68)
30 - on fuse holder C-SC42-25
A only for vehicles with air conditioning
30 A only for vehicles without air conditioning
Isolation relay for supply air fan -J487-
t Switch for supply air fan at rear -E179-
30
30 A —
Sensor for control of rear fan
t Supply air fan at rear
-V80-30 - on fuse holder C-SC43-30 A –
Reductant heating control unit
-J891-30 - on fuse holder C -SC44-
15 A –
Rear door control unit -J605-
30
20 A –
Horn -H12-
Onboard power supply control unit -J519- (T73a / 16)
Rear door control unit -J605-
Left sliding door control unit -J558-
Right sliding door control unit
-J731-30 - on fuse holder C-SC45-30 A –
Amplifier
-R12-30 - on fuse holder C-SC46-20 A –
Auxiliary heater control unit
-J364-30 - on fuse holder C -SC47-25 A –
Onboard electrical system control unit -J519- (T73b / 13)
30 - on fuse holder C-SC48-25 A –
Sunroof control unit
-J245-30 - on fuse holder C-SC49-15 A –
Cigarette lighter
-U1-30 - on fuse holder C-SC50-25 A —
Headlight washer relay-J39-
t headlight cleaning pump-
V11-30 - on fuse holder C-SC51-5 A —
Steering angle sensor
-G85-30 - on fuse holder C -SC52- 5 A —
Transmitter and receiver module 1 for internal control -G303-
Transmitter and receiver module 2 for internal control -G305-
30 - on fuse holder C-SC53-5 A —
Rain and light sensor
-G397-30 - on fuse holder C -SC54- 7.5 A –
Control and display unit for touring equipment -E153-
Roof display -J702-
Radio receiver for auxiliary heating -R64-
Radio receiver for auxiliary water heater -R149-
Residual heat relay
-J -V55-30
_ - on fuse holder C -SC55-5 A –
Control and display unit for touring equipment -E153-
Onboard power supply control unit -J519- (T73a / 42)
Roof hydraulics control unit -J768-
10-pin connector -T10bj / 6-
External interface, 10-pin connector -T10bh/
6-86s - on fuse holder C -SC56-5 A –
Starter interlock relay -J207-
Engine control unit -J623-
External interface, 10-pin connector -T10bj / 4-
External interface, 10-pin connector -T10bj / 8-
50 - on fuse holder C-SC57-5 A — Rear air conditioning control and display unit
-E265-30 - on fuse holder C-SC58-10 A –
Tachograph
-G24-30 - on fuse holder C -SC59-
5 A –
Taximeter -G41-
Mirror taximeter -G511- 30
10 A –
Switch for red cross lamp -E10 –
Lamp t for red cross lamp -L4-
30
10 A –
Rotating beacon switch2 -E
t Relay for rotating beacon -J326-
t Rotating beacon -V61-
30