51 21 140 Removing And Installing/Replacing Complete Lock Cylinder In Left Or Right Front Door: Notes

Lever out cap (1) and release screw underneath.

Installation:

If necessary, replace faulty trim (1).

Fig 1: Identifying Cap

Courtesy of BMW OF NORTH AMERICA, INC.

Insert ignition key into lock cylinder.

Turn ignition key slightly and pull off cover (1) in direction of arrow with outside door handle (2) opened slightly.

Installation:

Lock cylinder must be correctly seated in door lock.

Check function of lock cylinder.

Fig 2: Pulling Off Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Version with light package:

Installation:

Make sure outside door handle light (1) is correctly positioned in area (2).

Guides (3) of outside door handle light (1) must be correctly seated in carrier for outside door handle (4).

Fig 3: Identifying Area For Positioning Outside Door Handle Light

Courtesy of BMW OF NORTH AMERICA, INC.