51 16... Removing and installing/replacing cover cap on left or right door mirror

Necessary preliminary tasks:

NOTE: Cover cap is secured without play by four multitooth catches (1) on retaining ring (2).

Secure cover cap against falling off.

Unlock multitooth catches (1) with a screwdriver.

Unclip cover cap forwards from retaining ring (2) and remove.

Fig 1: Identifying Mirror Multitooth Catches

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Multitooth catches (1), catch (2) and guides (3) must not be damaged.

Fig 2: Identifying Multitooth Catches And Guides

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Locators (1) on retaining ring (2) must not be damaged.

Fig 3: Identifying Door Mirror Retaining Ring

Courtesy of BMW OF NORTH AMERICA, INC.