Remove the integrated power supply module (PDM)
Prerequisite
- Ignition is switched off.
WARNING:
Working on 12 V electrical system
.
Risk of short circuits! Risk of fire!
Risk of short circuits! Risk of fire!
- Make sure that there is no charger connected to the jump start terminal in the engine compartment.
- Detach battery ground lead from battery.
- For auxiliary batteries: Detach battery minus cables from all auxiliary batteries.
Preliminary work:
- Remove right luggage compartment trim panel. Refer to REMOVING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH PANEL (4' SERIES COUPE/CONVERTIBLE) or REMOVING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH PANEL (4' SERIES GRAN COUPE SEDAN) .
- Refer to DISCONNECTING THE BATTERY EARTH LEAD .
- Refer to UNINSTALLING THE COVER FOR THE DME CONTROL UNIT .
- Refer to DISCONNECTING THE CONNECTOR FROM THE DME CONTROL UNIT AND FROM THE POWER DISTRIBUTION BOX (PDM) .
- Unlock the clamp (1) .
- Remove the integrated supply module (PDM) (2) upwards.