51 16 045 Removing and installing or replacing retaining ring on left or right exterior mirror

Necessary preliminary tasks:

Version with lane change warning:

Unfasten plug connection (1) and disconnect.

Fig 1: Identifying Exterior Mirror Plug Connection

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Release screws (1).

Feed out retaining ring (2).

Installation note:

Ensure correct cable routing.

Fig 2: Identifying Exterior Mirror Retaining Ring And Screws

Courtesy of BMW OF NORTH AMERICA, INC.