Trailer Hitch Control Module: Service and Repair

61 35 001 - Removing and installing (replacing) trailer module





Important!
Read and comply with notes on protection against electrostatic damage (ESD protection) 61 35 ... Notes on ESD Protection (Electro Static Discharge).





Necessary preliminary tasks:
- Disconnect battery negative lead 61 20 900 Disconnecting and Connecting Battery Negative Lead
- Remove right luggage compartment wheel arch trim .





Disconnect plug connection (1).
Pull out trailer module (2) upwards in direction of arrow.





Replacement:
Carry out vehicle programming/coding Programming and Relearning.