S 500 Coupe (140.070) V8-5.0L (119.980) (1997)
Head Rest: Service and Repair
Remove/Install Head Restraint Guides on Front Seats
Preliminary work:
Head restraint removed.
Tensioner on driver's backrest removed. Refer to "Replacement of Rear Panel on Front Seats Backrest". See: Seat Back/Service and Repair