51 16 190 Removing And Installing / Replacing Lock Cylinder In Centre Armrest

Necessary preliminary tasks: 

• Remove center armrest closing cover

Refer to: REMOVING AND INSTALLING/REPLACING DECORATIVE TRIM ON CENTRE ARMREST 

Actuate catches (1 and 3) gently in direction of arrow and detach housings (2 and 4) in direction of arrow.

Installation: 

Make sure catches (1 and 3) engage correctly.

Fig 1: Detaching Housings

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Move key (1) into illustrated (vertical) position.

Slide in lock (2) as far as it will go.

Guide (3) must be flush after housing halves have been fitted.

Fig 2: Identifying Guide And Lock

Courtesy of BMW OF NORTH AMERICA, INC.

Actuate catches (1) gently in direction of arrow and detach housing (2) in direction of arrow.

Installation: 

Make sure catches (1) engage correctly.

Fig 3: Detaching Housing

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Insert (1) must be correctly seated on lock cylinder (2).

Fig 4: Installing Insert On Lock Cylinder

Courtesy of BMW OF NORTH AMERICA, INC.

Actuate catches (1) gently in direction of arrow and press lock cylinder (2) in direction of arrow out of housing (3).

Installation: 

Make sure catches (1) engage correctly.

Fig 5: Pressing Lock Cylinder Out Of Housing

Courtesy of BMW OF NORTH AMERICA, INC.