51 21 351 Replacing Window Cavity Seal On Left Or Right Front Door

Necessary preliminary tasks: 

• Remove FRONT DOOR TRIM PANEL 

Pull off window cavity seal (1) starting at rear in direction of arrow.

Installation: 

If necessary, replace faulty clips (2 and 3).

Coat window cavity seal (1) with water before fitting.

Fig 1: Pulling Off Window Cavity Seal

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Aluminium insert (1) of window cavity seal (2) must not be damaged.

INITIALIZE POWER WINDOW .

Fig 2: Identifying Aluminium Insert Of Window Cavity Seal

Courtesy of BMW OF NORTH AMERICA, INC.