51 12 742 Replacing a shock (impact) absorber for rear bumper

(bumper removed) 

If necessary, remove rear bumper. Refer to 51 12 000 Removing and installing complete rear bumper .

Release nuts (1) and remove shock absorber (2).

Fig 1: Removing Shock Absorber

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Tightening torque, 51 12 3AZ. Refer to BODY EQUIPMENT - TIGHTENING TORQUES .