Roll Bar Crash Actuation Trigger Module (N53)

The Roll Bar Crash Actuation Trigger Module (N53) located below the baggage shelf (center), is responsible for "crash actuation", and Soft Top Control Module (N52) for "convenience actuation" of the roll bar. Both control units are connected with one another using 2 lines. The following information is transferred to the Soft Top Control Module:

• Roll Bar Crash Actuation Trigger Module, Okay.
• Roll Bar Crash Actuation Trigger Module, defective.
• Acceleration (of vehicle) greater than 0.4 g.
• Crash actuation.