Mercedes Benz C-Class (W204) Training Manual: PRE-SAFE/Reversible Emergency Tensioning Retractors

Mercedes Benz C-Class (W204) Training Manual / Body and Safety / PRE-SAFE/Reversible Emergency Tensioning Retractors

Reversible emergency tensioning retractors for PRE-SAFE (SA)

Mercedes Benz C-Class. PRE-SAFE/Reversible Emergency Tensioning Retractors

The reversible emergency tensioning retractor is an independent control unit with CAN connection (chassis CAN) (provided on both front left and front right).

Properties of PRE-SAFE:

Activates front reversible emergency tensioning retractors.
Closes sliding/panoramic sunroof until a gap of 50 mm remains (in the event of lateral acceleration).
Closes side windows, if open, until a gap of 50 mm remains (in the event of lateral acceleration).
Moves the front passenger seat into the optimum position for a crash.

Front Emergency Tensioning Retractors

Restraint Systems / Crash-Active Emergency Lighting

See More:

Mercedes-Benz C-Class Owners Manual > Driving and parking: Driving and driving safety systems
Driving systems and your responsibility Your vehicle is equipped with driving systems which assist you in driving, parking and maneuvering the vehicle. The driving systems are aids and do not relieve you of your responsibility pertaining to road traffic law. Pay attention to the traffic conditions a ...