Passenger Compartment Fuse Box
| Number | Ampere rating [A] | Allocation |
| C | 30 | Passenger compartment ventilation |
| D | 40 | Rear electric windows or electric windows relay |
| 30 | Rear electric windows or electric windows relay | |
| E | 20 | K84 and L84: Electric sunroof |
| 40 | E84: Sunroof hydraulic unit relay | |
| F | 10 | ABS computer or Electronic Stability Program |
| G | 15 | Radio – multifunction display – headlight washer pump relay – headlight washer pump relay 2 – first row cigarette lighter (on K84 and L84) – driver and passenger heated seat – bi-directional windscreen and rear screen washer pump – diesel heater relay – air conditioning control panel – air conditioning control unit – rigid retractable roof computer (on E84) – return sensor (on E84) – interior rear-view mirror (on E84) – Central communication unit – Central alarm unit |
| H | 15 | Brake lights |
| K | — | — |
| L | 25 | Driver’s electric window |
| M | 25 | Passenger electric window – electric windows relay |
| N | 20 | Consumer cut-out: Instrument panel Radio Multifunction display Electric door mirror switch Alarm control unit |
| O | 15 | Main electromagnetic horn – diagnostic socket – headlight washer pump relay – headlight washer pump relay 2 – rigid retractable roof computer (on E84) – driving school monitor control |
| P | 15 | Rear screen wiper motor (on K84) |
| R | 20 | UCH air conditioning control unit – accessories relay 1 |
| S | 3 | K84 and L84: Passenger compartment temperature sensor fan – interior rear-view mirror – light and rain sensor |
| T | 20 | Passenger and driver’s heated seat |
| U | 20 | Door electric locking or dead-locking |
| V | 15 | E84: Cigarette lighter |
| W | 7,5 | Passenger and driver’s heated door mirrors |
| RELAY | ||
| A | 40 | Electric window |
| B | 40 | Accessories 1 |
Passenger Compartment Relay Box
This unit is located under the dashboard on the left-hand side of the passenger compartment fan assembly.
| Number | Ampere rating [A] | Description |
| A | 40 | 330W auxiliary heating 1 |
| B | 70 | 660W auxiliary heating 2 |
This relay is located on the accelerator pedal mounting.
| Number | Ampere rating [A] | Description |
| 1524 | 40 | Brake lights lighting controlled by the ESP ECU |
Engine Compartment Fuse Box
| Number | Ampere rating [A] | Description |
| F3 | 25 | Starter motor solenoid |
| F4 | 10 | Air conditioning compressor clutch |
| F5A | 15 | Steering column electric lock |
| F5C | 10 | Reversing lights |
| F5D | 5 | Injection computer + after ignition feed – steering column electric lock |
| F5E | 5 | Airbag + after ignition feed and electric power assisted steering |
| F5F | 7,5 | Passenger compartment + after ignition: gear lever display – shift pattern control – cruise control/speed limiter on/off control – driving school monitor control – passenger compartment fuse and relay box – auxiliary heater relay 1 – auxiliary heater relay 2 – diagnostic socket – hands-free telephone radio microphone – rain and light sensor (on E84) – passenger compartment temperature sensor (on E84) |
| 15 | Passenger compartment + ignition feed: gear selector lever display – shift pattern control switch – cruise control stop/start control – driving school instructor’s control unit – passenger compartment fuse and relay box – additional heater relay 1 – additional heater relay 2 – diagnostic socket – car phone hands-free microphone | |
| F5H | 5 | Automatic gear box + after ignition feed |
| F5G | 10 | LPG injection computer + after ignition feed |
| F6 | 30 | Heated rear screen |
| F7A | 7,5 | Right-hand side light – cruise control stop/start control – ESP stop/start button – gear selector lever display – left-hand heated seat control – right-hand heated seat control – rigid roof switch – windscreen simultaneous control – LPG or petrol selector switch |
| F7B | 7,5 | Left-hand side lights – cigarette lighter – hazard warning lights and door locking switch – headlight adjustment rheostat switch – air conditioning control panel – radio – multifunction display – CCU – CD changer – driver’s dual front electric window control – electric door mirror control – rear electric window locking control – driver’s dual rear window control – passenger electric window control – rear right-hand electric window control – rear left-hand electric window control |
| F8A | 10 | Right-hand main beam headlights |
| F8B | 10 | Left-hand main beam headlights |
| F8C | 10 | Right-hand dipped beam headlight – rear height sensor – front height sensor – headlight adjustment rheostat switch – right-hand headlight adjustment motor |
| F8D | 10 | Left-hand dipped beam headlight – left-hand headlight adjustment motor |
| 15 | Left-hand dipped beam headlight – left-hand headlight adjustment motor | |
| F9 | 25 | Windscreen wiper motor |
| F10 | 20 | Front left and right-hand fog lights |
| F11 | 40 | Engine cooling fan unit |
| F13 | 25 | ABS computer or Electronic Stability Program |
| F15 | 20 | Automatic gearbox + battery feed or gas solenoid valve relay + battery feed |
| F16 | 10 | — |
This unit is located in the engine interconnection unit, below the Protection and Commutation Unit.
| Number | Ampere rating [A] | Description |
| F1 | 40 | K9K724: 460 Watt engine cooling fan |
| 60 | K9K732: 550 Watt engine cooling fan | |
| F2 | 70 | Preheating unit |
| F3 | 20 | F9Q: Diesel filter heater relay |
| F4 | 70 | Passenger compartment fuse and relay box |
| F5 | 50 | ABS computer |
| F6 | 70 | Electric power assisted steering system or Additional heater relay 2 |
| F7 | 40 | Auxiliary heater relay 1 |
| F8 | 60 | Passenger compartment fuse and relay box |
| F9 | 70 | Auxiliary heater relay 2 or Electric power-assisted steering system |
This unit is located on the positive battery terminal.
| Number | Ampere rating [A] | Description |
| F1 | 30 | Passenger compartment fuse and relay box protected + battery feed – UCH |
| F2 | 350 | Petrol engines: + protected starter battery – alternator – power feed fuse board – switching and protection unit |
| F2 | 400 | Diesel engines: + protected starter battery – alternator – power feed fuse board – switching and protection unit |
| F3 | 30 | + engine function protected battery via protection and switching unit |
This unit is located in the engine interconnection unit, below the Protection and Switching Unit
| Number | Ampere rating [A] | Description |
| A | 25 | Headlight washer pump |
| B | 25 | Headlight washer pump 2 |
F9Q
This unit is located in the engine interconnection unit, below the Protection and Switching Unit.
| Number | Ampere rating [A] | Description |
| A | 20 | F9Q: Diesel heater |
| B | 20 | F9Q814: Electric coolant pump |
| Relay | ||
| 983 | 50 | F9Q814: Injection control unit feed |
K9K
This unit is located in the engine interconnection unit, below the Protection and Switching Unit.
| Number | Ampere rating [A] | Description |
| F1 | — | — |
| F2 | — | — |
| F3 | — | — |
| F4 | 15 | + feed for main injector relay (air flowmeter feed protection) |
| Relay | ||
| 234 | 40 | K9K724: 460 Watt engine cooling fan (with air conditioning) |
| 50 | K9K732: 550 Watt engine cooling fan (with air conditioning) | |
K4M
This unit is located in the engine interconnection unit, below the Protection and Switching Unit
| Number | Ampere rating [A] | Description |
| A | 20 | Fuel pump |
| B | 20 | Fuel pump cut-off for LPG |
| C | 20 | LPG solenoid valve |
| D | 20 | LPG tank |
| E | 20 | Gas expansion valve solenoid valve |
| F | — | — |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.