51 41... Replacing speaker trim (mid-range speaker) on left or right front door trim panel

Necessary preliminary tasks:

Release speaker cover (1) at latch mechanism (2) and pull off door trim panel.

Fig 1: Releasing Speaker Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Catches (1) and foam (2) on speaker cover (3) must not be damaged.

Fig 2: Identifying Catches And Foam On Speaker Cover

Courtesy of BMW OF NORTH AMERICA, INC.