Roll Bar Control Module: Service and Repair

65 77 770 - Removing and installing (replacing) rollover controller





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:
- Remove panel for passenger compartment partition





Release expansion rivets (1).
Fold back insulating mat (2).





Disconnect plug connection (1).
Release screws (2).
Remove rollover controller.





Function check with BMW diagnosis system:
- Trigger/retract rollover protection system Triggering/retracting Rollover Protection System (BMW Diagnosis System)