S 550 (221.171) V8-5.5L (273.961) (2007)
6. Drill dia. 6.5 mm hole in rear bumper at position (A) defined by rear mud guard (2).
Cordless drill/driver
Ensure that, when drilling, other components are not damaged.
7. Fasten rear mud guard (2) to rear bumper with expansion rivet (6).
8. Remove entire protective foil (4) from adhesive strips on rear mud guards (2) and uniformly press adhesive strips against rear bumper (2)