51 21 125 Removing and installing/replacing carrier for left or right outside door handle with lock cylinder (Security)

Necessary preliminary tasks: 

• Remove DOOR WINDOW GLASS .
• Remove POWER WINDOW UNIT .
• Remove COVER ON OUTSIDE HANDLE .
• Disconnect BOWDEN CABLE FROM DOOR LOCK .

Driver's side only: 

• Remove DOOR LOCK  on front door.

Remove protective mat upper section (1).

Tightening torque: see 22AZ in 51 71 SEALS AND LOOSE BODY PARTS

Installation: 

Shims for fastening protective mat must not jam between screw-in sleeve and screw head.

Remove inner door lock protective cover (1), release screws (2) and (3) to do so.

Tightening torque: see 22AZ in 51 71 SEALS AND LOOSE BODY PARTS

Overview of removed door lock protective cover (1) and protective mat upper section (2).

Unlock catches (2) on carrier (1).

Press lock cylinder (5) behind door outer skin (3).

If necessary, disconnect plug on CA module.

Pull carrier (3) towards rear/top until screw (1) of sheet metal slot (2) is free.

Remove carrier (3) for outside door handle.

Installation: 

Seals (1) on carrier (3) must not be damaged.

Replacement: 

• Remove Bowden cable for outside door handle on front door  

Version with Comfort Access/CA: 

• Carry out PROGRAMMING/CODING