| fuse | - | ABS control unit / ASR and ESP deactivation button / Driving program button |
| fuse | - | Engine control unit |
| fuse | - | Differential lock control unit |
| fuse | - | Fuel pressure regulator / Fuel metering valve / Turbocharger bypass valve / Boost pressure control solenoid valve / Activated carbon filter solenoid valve 1 Intake / manifold camshaft adjuster valve 1 / Intake manifold flap valve |
| fuse | - | Exhaust gas flap valve / Exhaust gas recirculation cooler changeover valve / Boost pressure limitation solenoid valve |
| fuse | - | Continued coolant circulation pump / Fuel pressure regulator |
| fuse | - | Terminal 30 power supply relay / Circulation pump |
| fuse | - | Voltage stabilizer [only vehicles with start-stop system (7L6)] / Data bus diagnostic interface [only vehicles with start-stop system (7L6)] |
| fuse | - | On-board power supply control unit |
| fuse | - | Windscreen washer pump |
| fuse | - | On-board power supply control unit / Heating element for outside mirror on driver's side / Heating element for exterior mirror, front passenger side |
| fuse | - | Heating resistor for left washer nozzle / Heating resistor for right washer nozzle / Steering column switch unit / Windscreen wiper switch / Intermittent windscreen wiper switch / Windscreen washer pump and headlamp cleaning system switch |
| fuse | - | On-board power supply control unit / Internal nutrition |
| fuse | - | On-board power supply control unit / Interior Monitoring System Switch (30G) / Front interior light (30G) / Central interior light (30G) / Front side light, left (58L) / Front side light, right (58R) |
| fuse | - | Vehicle tracking system control unit [only vehicles with vehicle position monitoring system control unit -J895-] |
| fuse | - | Engine control unit |
| fuse | - | Alarm siren |
| fuse | - | Heating resistor for engine crankcase ventilation system |
| fuse | - | Daytime running light bulb right [only vehicles with 17-pin connector -T17- on light switch -E1- (exterior lights 7L3/8K0/8K1)] |
| fuse | - | Daytime running light bulb left [only vehicles with 17-pin connector -T17- on light switch -E1- (exterior lights 7L3/8K0/8K1)] |
| fuse | - | On-board power supply control unit [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Left fog light bulb (NL) [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Right fog light bulb (NL) [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Right reversing light bulb (RFL) [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Left reversing light bulb (RFL) [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Interface for external use [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] |
| fuse | - | Light switch [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] [only vehicles with start-stop system (7L6)] |
| fuse | - | On-board power supply control unit [only cars with automatic transmission] [only vehicles without start-stop system (7L3)] / Right reversing light bulb (RFL) [only cars with automatic transmission] [only vehicles without start-stop system (7L3)] / Left reversing light bulb (RFL) [only cars with automatic transmission] [only vehicles without start-stop system (7L3)] / Interface for external use [only cars with automatic transmission] [only vehicles without start-stop system (7L3)] |
| fuse | - | Starter relay 1 [only vehicles with start-stop system (7L6)] / Starter relay 2 [only vehicles with start-stop system (7L6)] |
| fuse | - | Automatic transmission control unit [only cars with automatic transmission] / Selector lever sensors control unit [only cars with automatic transmission] / |
| fuse | - | Right high beam headlight bulb |
| fuse | - | Exterior mirror position adjuster |
| fuse | - | Engine control unit |
| fuse | - | Lambda probe heating element / Lambda probe heating element 1 after catalytic converter |
| fuse | - | Fuel pump relay / Terminal 30 power supply relay / Clutch pedal switch / Radiator fan control unit / Glow plug control unit |
| fuse | - | Ignition coil 1 with output stage / Ignition coil 2 with output stage / Ignition coil 3 with output stage / Ignition coil 4 with output stage |
| fuse | - | Socket 12V |
| fuse | - | Trailer recognition control unit |
| fuse | - | On-board power supply control unit / Direction indicator (cl [49]. / Brake light (cl [54]. |
| fuse | - | Trailer recognition control unit |
| fuse | - | Trailer recognition control unit |
| fuse | - | Brake light switch / High pressure sender / Air quality sensor / Oil level and temperature sender / Differential lock control unit / Control unit in dash panel insert [only vehicles without vehicle position monitoring system control unit -J895-] / Parking aid control unit [only cars with automatic transmission] [only vehicles with start-stop system (7L6)] / Transfer case control unit / Vehicle position monitoring system control unit [only vehicles with vehicle position monitoring system control unit -J895-] / Normal mode indicator lamp on transfer case control panel / Downshift indicator lamp on transfer case control panel / Center differential lock indicator lamp on transfer case control panel / High-mounted brake light / Fuse 16 on fuse panel C [only vehicles with start-stop system (7L6)] / Diagnostic connector / Steering column switch unit / Steering wheel angle sensor / Cruise control switch / Cruise control SET button |
| fuse | - | On-board power supply control unit / Windscreen wiper motor control unit / Windscreen wiper motor |
| fuse | - | On-board power supply control unit / Rear window heating element |
| fuse | - | Diagnostic socket / Control unit in instrument cluster / Anti-theft alarm sensor / Air conditioning control unit / Climatronic control unit / Heater and operating mode selector switch / Steering column switch unit / Spiral cable / Multifunction steering wheel control unit |
| fuse | - | Transfer case control unit |
| fuse | - | On-board power supply control unit / High tone signal / Low tone signal |
| fuse | - | Driver's door control unit |
| fuse | - | Front passenger door control unit |
| fuse | - | Air flow meter |
| fuse | - | Rear left door control unit |
| fuse | - | Rear right door control unit |
| fuse | - | Socket |
| fuse | - | On-board power supply control unit [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] |
| fuse | - | Cigarette lighter |
| fuse | - | On-board power supply control unit [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] / Daytime running light bulb right [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] / Right low beam headlight bulb [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] / Interface for external use [only vehicles with 10-pin connector -T10j- on light switch -E1- (exterior lights 7L3/8K3/8K8 or 7L6/8K0/8K1/8K3/8K8)] |
| fuse | - | Fuel pump control unit |
| fuse | - | Left seat heating button / Right seat heating button / Seat heating control unit |
| fuse | - | Automatic gearbox control unit [only cars with automatic transmission] / Selector lever sensors control unit [only cars with automatic transmission] / Ignition key removal lock solenoid [only cars with automatic transmission] |
| fuse | - | Socket 2 12V |
| fuse | - | Trailer recognition control unit |
| fuse | - | Trailer recognition control unit [only vehicles with towing hitch - back to list → Chapter] |
| fuse | - | Trailer recognition control unit [only vehicles with towing hitch - back to list → Chapter] |
| fuse | - | Additional water heater control unit / Coolant pump relay / Additional water heater relay / Circulation pump |
| fuse | - | Load platform lighting lamp |
| fuse | - | Heater and operating mode selector switch / Climatronic control unit / Air conditioning control unit |
| fuse | - | Engine control unit |
| fuse | - | On-board power supply control unit / Actuator for central locking of fuel filler flap / Driver's door central lock drive / Front passenger door central locking drive / Central locking drive rear left door / Central locking drive rear right door |
| fuse | - | Head unit [only vehicles without start-stop system (7L3)] / Control unit with display for audio system with navigation [only vehicles without start-stop system (7L3)] / Voltage stabilizer [only vehicles with start-stop system (7L6)] / Data bus diagnostic interface [only vehicles with start-stop system (7L6)] |
| fuse | - | Telephone control panel control unit |
| fuse | - | Interface for external use |
| fuse | - | Interface for external use |
| fuse | - | Interface for external use |
| fuse | - | Interface for external use |
| fuse | - | Interface for external use |
| fuse | - | Ignition and starter switch [since May 2011] |
| fuse | - | Airbag control unit / Front passenger airbag off indicator lamp |