Remove control unit bracket
WARNING:
High-voltage system.
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
- All work on the high-voltage system may only be carried out by specially trained and technically experienced personnel.
- For additional information see:
- For additional information see:
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
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING THE DME CONTROL UNIT .
- Refer to REMOVING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
- Unlock and loosen lock (1) .
- Remove the wiring harness (2) and put to one side.
- Unlock and loosen clamp (3)
.
- Unlock and loosen wiring harness (1)
.
- Loosen screws (3) .
- Remove the control unit bracket (1) from the guide (2) .
- Raise the control unit bracket (1)
.
- Unlock and loosen the clamps (1) .
- Remove the wiring harness (2) and put to one side.
- Slide out and remove the control unit bracket (3) .