Necessary preliminary tasks

• Remove FRONT DOOR TRIM PANEL 
• Remove SPEAKER
• Remove SPEAKER TRIM 
• Remove INSIDE DOOR OPENER 
• Remove ROCKER SWITCH FOR SIDE WINDOW OPERATION

Version with light package: 

Remove FOOTWELL LIGHT .

Cut out cutout (1) for entrance light on new door trim panel with scalpel.

Fig 1: Identifying Cutout And Entrance Light On Door Trim Panel

Courtesy of BMW OF NORTH AMERICA, INC.

US/CND national-market version: 

If necessary, replace crashpad (1).

Pull off protective film from rear side of crashpad (1).

Stick crashpad (1) on door trim panel.

Installation: 

Positioning by way of uniform distance to mounting (2) and outer edge (3).

Press on crashpad (1) firmly for approx. 20 seconds.

Fig 2: Identifying Crashpad On Door Trim Panel

Courtesy of BMW OF NORTH AMERICA, INC.