Fuses in the engine compartment
Fig. 166
Fuse box cover in engine compartment/Schematic diagram of the
fuse box
First read and observe the introductory information and safety warn-
ings on page 201.
On some vehicles, the battery cover must be removed before removing the cover
for the fuse box
» page 178.
› The cover for the fuse box is removed by pushing the circlips A
» Fig. 166
up-
wards as far as the stop. The symbol is displayed behind the clip. Now remove
the cover.
› Once the fuse has been removed, place the cover on the fuse box and push the
circlips A
back as far as the stop. The symbol
is displayed behind the clip. The
cover is locked into position.
Fuse assignment in engine compartment No. Power consumer
F1 Not assigned
F2 Control unit for automatic gearbox
F3 Measuring circuit
F4 ABS control unit F5 Control unit for automatic gearbox
F6 Instrument cluster, windscreen wiper lever, and turn signal lever F7 Power supply terminal 15, Starter
F8 Radio F9 Phone ä
No. Power consumer
F10 Engine control unit F11 Auxiliary heating and ventilation control unit
F12 Data bus control unit
F13 Engine control unit
F14 Ignition F15 Lambda probe, fuel pump relay Glow plug system
F16 Vehicle voltage control unit, right headlight, right tail light F17 Horn
F18 Amplifier for digital sound processor F19 Windscreen wipers
F20 Control valve for fuel pressure F21 Lambda probe
F22 Clutch pedal switch, brake pedal switch
F23 Coolant pump Charge pressure control solenoid valve, changeover valve for radiator
Fuel high pressure pump
F24 Active charcoal filter, exhaust gas recirculation valve, radiator fan F25 ABS control unit
F26 Vehicle voltage control unit, left headlight, left tail light F27 Glow Plug System
F28 Windscreen heater F29 Power supply of the interior
F30 Terminal X a) a)
In order not to drain the battery unnecessarily when starting the engine, the electrical components
of this terminal are automatically switched off. Ð
203
Fuses and light bulbs
