300SL (129.061) L6-3.0L (104.981) (1991)
Models up to approx. 06/93 and (USA)
Unplug connector at the belt inertia reel (arrow).
10
Unplug connector at the ETR squib (arrow).
11
Take belt inertia reel out of the backrest frame.
12
Install parts in the reverse order.
13
After installing, perform diagnosis as specified in Diagnosis Manual Body.