System description

In conjunction with the windscreen frame, the roll-over protection system protects passengers, particularly on the rear seat, if the car should roll over.

The roll-over protection system consists of the following components:

Two interchangeable modules each with a triggerable roll-over bar and an actuator

The control module with integrated g sensor

Warning light in instrument cluster 1. Roll-over bars

The two roll-over bars and modules are attached to an subframe behind the rear seat.

If the sensors detect a roll-over situation, the roll-over bars are extended through


The actuators consist, among other things, of solenoids which directly actuate the trigger lever.


1. Trigger lever

2. Compression spring

3. Solenoid

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