51 21 370 Removing and installing/replacing cover (seal) on front door at bottom left or right

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Detach cover (1) downwards in direction of arrow from front door (2).

Installation:

Clip clips of cover (1) correctly into bores (3).

Fig 1: Detaching Cover

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IMPORTANT: Note installation direction of cover (1).
Curve of sealing lip (2) must point away from door frame (3).

Fig 2: Identifying Cover, Sealing Lip And Door Frame

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Installation:

Clips (1) of cover (2) must not be damaged.

Fig 3: Identifying Clips Of Cover

Courtesy of BMW OF NORTH AMERICA, INC.