51 21 330 Removing and installing/replacing window cavity cover strip on inner front door

Necessary preliminary tasks: 

• Remove front door trim panel. See REMOVING AND INSTALLING FRONT LEFT OR RIGHT DOOR TRIM PANEL (LONG VERSION OR FROM 03/2007)  or REMOVING AND INSTALLING FRONT LEFT OR RIGHT DOOR TRIM PANEL (UP TO 03/2007) .

Lever out cover (1) at rear slightly.

Start at rear with removal of window cavity cover strip (2).

Pull off window cavity cover strip (1) towards top.

Replacement with Security version: 

Cut window cavity cover strip (1) to length on B-pillar side to 680 mm.

Installation: 

If necessary, replace faulty clips (3).

Insert window cavity cover strip (1) below cover (2).

Installation: 

Coat window cavity cover strip (1) with water before fitting.

Start with installation at front.