Necessary preliminary tasks

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 335xi, 2010 BMW 335i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Remove FRONT SEAT

NOTE: Picture shows installed seat by way of example.

Raise lock (3) and lever out handle

for backrest angle adjustment and
for seat height adjustment with special tool 00 9 317 .

Fig 1: Removing Handle
Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Tightening torque 52 10 06AZ .

NOTE: Trim (2) is engaged in marked area.

Press lock (3) and pull trim (2) off seat mechanism.

If necessary, lever out carefully with special tool 00 9 317 .

Fig 2: Removing Seat Mechanism Trim

Courtesy of BMW OF NORTH AMERICA, INC.

If necessary, unlock plug connection (1) for backrest width adjustment and disconnect.

If necessary, unlock plug connection (2) for lumbar support and disconnect.

Fig 3: Identifying Plug Connection And Lumbar Support

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

If necessary, remove backrest width adjustment switch and lumbar support switch.

Installation:

Make sure backrest width adjustment and lumbar support switches are correctly engaged.