52 17 122 Replacing right active seat of pump

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove REAR PANEL on front seat backrest.

Release screws (1).

Unlock quick-release coupling (2) and disconnect.

Disconnect plug connection (3).

Lift out pump for pressure distributor.

Fig 1: Identifying Quick-Release Coupling And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Carry out FUNCTION CHECK .