Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual > Body and Safety: PRE-SAFE/Reversible Emergency Tensioning Retractors
Reversible emergency tensioning retractors for PRE-SAFE (SA) 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 retractor ...