Fuses - in engine compartment
Fuses in the engine compartment protect engine and brake functions, amongst other things.
On the inside of the cover there are tweezers that facilitate the procedure for the removal and fitting of fuses.
The fuse box also provides space for several spare fuses.
Replacing fuses
The fuses can be accessed following the removal of the cover fitted on the starter battery and the cover for the electrical distribution unit.
Removing the covers
Fold out the locking catches that are fitted on the sides of the cover on the starter battery.
Lift the cover straight up.
Fold out the locking catch that is fitted on the side of the electrical distribution unit.
Rotate the cover upward until the lock lugs (1) are released.
Fold the cover toward the engine to access the fuses.
Refitting the covers
Reinstall the parts in reverse order.
Positions
The label on the inside of the cover shows the positions of the fuses.
- Fuses 7-18 are of "JCASE" type and should be replaced by a workshop1.
- Fuses 19-45 and 47-48 are of "Mini Fuse" type.
| Function | A | |
|---|---|---|
 | ABS pump | 40 |
 | ABS valves | 30 |
 | Headlamp washers* | 20 |
 | Ventilation fan | 40 |
 | - | - |
 | Primary fuse for fuses 32-36 | 30 |
 | - | - |
 | Electric windscreen, right side* | 40 |
 | - | - |
 | Electric windscreen, left side* | 40 |
 | Parking heater* | 20 |
 | Windscreen wipers | 20 |
 | Central electronic module, reference voltage, support battery | 5 |
 | Horn | 15 |
 | Brake light | 5 |
 | - | - |
 | Headlamp control | 5 |
 | Internal relay coils | 5 |
 | 12 V socket, tunnel console front | 15 |
 | Transmission control module | 15 |
 | Solenoid clutch A/C (1.6 litre, 5-cyl. petrol) | 15 |
 | 12 V socket, tunnel console rear | 15 |
 | Climate sensor*; air intake throttle motors | 7.5 |
 | Engine control module (4-cyl. 2.0 l, 5-cyl.) | 5 |
 | Power seat, right* | 20 |
 | Relay coil in cooling fan relay (4-cyl. 1.6 l, 5-cyl. diesel); Lambda-sonds (4-cyl. 1.6 l petrol); Mass air flow meter (1.6 l diesel, 5-cyl. diesel), Bypass valve, EGR cooling (1.6 l diesel); Bypass solenoid EGR cooling (5-cyl. diesel); Regulator valve, fuel flow (5-cyl. diesel); Regulator valve, fuel pressure (5-cyl. diesel) | 10 |
| Lambda sonds (4-cyl. 2.0 l); Relay coil in relay for cooling fan (4-cyl. 2.0 l) | 15 | |
| Relay coil in cooling fan relay (5-cyl. petrol); Lambda-sonds (5-cyl. petrol) | 20 | |
 | Oil pump automatic gearbox (5-cyl.); Mass air flow sensor (1.6 l petrol, 5-cyl. petrol); EVAP valve (1.6 l petrol); Valves (4 cyl. 2.0 l 5-cyl. petrol); Solenoids (5-cyl. petrol); Crankcase ventilation heater (5-cyl. petrol); Control motor turbo (1.6 l diesel); Regulator valve, fuel flow (1.6 l diesel); Control module radiator roller cover (1.6 l diesel); Solenoid piston cooling (5-cyl. diesel); Turbo control valve (5-cyl. diesel); Oil level sensor (5-cyl. diesel); Compressor A/C (4-cyl. 2.0 l 5-cyl. diesel); Oil pump (4-cyl. 2.0 l); Cooling valve for climate control system (4-cyl. 2.0 l diesel); Relay coils in relays for Start/Stop functions | 10 |
 | Valves (1.6 l petrol); Solenoids (1.6 l petrol); Injectors (5-cyl. petrol); Lambda-sond (5-cyl. diesel); Crankcase ventilation heater (5-cyl. diesel) | 10 |
| Valve (4-cyl 2.0 l diesel); EVAP valve (4-cyl. 2.0 l petrol); Crankcase ventilation heater (4 cyl. 2.0 l petrol); Engine control module (4-cyl. 2.0 l), Mass air flow sensor (4-cyl. 2.0 l); Thermostat (4-cyl. 2.0 l petrol); Cooling pump for EGR (4 cyl. 2.0 l diesel); Glow control module (4-cyl. 2.0 l diesel) | 15 | |
 | Ignition coils (1.6 l petrol, 5-cyl. petrol) | 10 |
| Ignition coils (4-cyl. 2.0 l petrol); Diesel filter heater (1.6 l diesel, 5-cyl. diesel); Glow control module (5-cyl. diesel) | 15 | |
| Diesel filter heater (4-cyl. 2.0 l diesel) | 25 | |
 | Engine control module (1.6 l) | 10 |
| Engine control module (4-cyl. 2.0 l, 5-cyl.); Throttle unit (5-cyl. petrol) | 15 | |
 | ABS | 5 |
 | Engine control module; Transmission control module; Airbags | 7.5 |
 | Light height control* | 10 |
 | Electric control servo | 5 |
 | Central electronic module | 15 |
 | - | - |
 | - | - |
 | Collision warning system | 5 |
 | Accelerator pedal sensor | 5 |
 | Charging point, support battery | - |
 | - | - |
 | Coolant pump (when no parking heater is available) | 10 |