65 77 770 Removing and Installing (Replacing) Rollover Controller
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 135i, and 2010 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Read and comply with notes on protection against electrostatic damage (ESD protection)
. See 61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE)
(Coupe).
Necessary preliminary tasks:
- Disconnect battery negative lead . Refer to 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD (Coupe).
- Remove backrest for rear seat.
Disconnect plug connection (1).
Release screws (2) and remove rollover controller (3).
Installation:
Replace screws (2).
Tightening torque, see 65 77 7AZ in 65 77 AIRBAG TRIGGERING CONTROL .
Replacement:
Release screws (1) and remove rollover controller (2) from holder (3).
Installation:
Replace screws (1).
Tightening torque, see 65 77 8AZ in 65 77 AIRBAG TRIGGERING CONTROL .
Function check with BMW diagnosis system:
- Trigger/retract rollover protection system . See 54 62 000 TRIGGERING/RETRACTING ROLLOVER PROTECTION SYSTEM (BMW DIAGNOSIS SYSTEM)