SL 600 (129.076) V12-6.0L (120.983) (1997)
5
Move front seat forward with forward/backward adjustment mechanism.
6
Unlock backrest and tilt forward.
7
Unscrew screws (2 each) on rear of backrest frame (arrows).
8
Tilt backrest back.
Mounting points on backrest cushion.
9
Pull backrest cushion downward and remove.