51 16 045 Removing and installing/replacing retaining ring on left or right exterior mirror (up to 07/12)

WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary work:

Remove MIRROR GLASS .

Release screws (1).

Carefully bend exterior mirror protective cap outwards and carefully unclip retaining ring (2).

Latch mechanisms on retaining ring (2) and retaining lugs on protective cap must not be damaged in the process.

Fig 1: Identifying Retaining Ring And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Version with lane change warning:

Also unlock and disconnect plug connection (1) for optical signal transmitter (2).

Remove retaining ring (3).

Fig 2: Identifying Plug Connection, Optical Sensor Transmitter And Retaining Ring

Courtesy of BMW OF NORTH AMERICA, INC.