S 600 Sedan (140.057) V12-6.0L (120.982) (1996)
Seat Belt Extension: Service and Repair
Replacement of Seat Belt Extender Control Unit
Preliminary work:
Side wall panelling in left rear removed.
Ignition/starter switch
turn to position 0.
Ground cable
disconnect from battery, reconnect.
Screws (1)
screw out, screw in.
Plug connections (2) on control unit (N42)
disconnect, reconnect.