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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 135 (Seats - Repair) >> Front Seat, Sports, Electronic >> 52 16 040 Removing And Installing/Replacing Outer Cover On Front Left Or Right Seat (Sports/Electric)

52 16 040 Removing And Installing/Replacing Outer Cover On Front Left Or Right Seat (Sports/Electric)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW M3, 2005 BMW M3, 2004 BMW M3, 2003 BMW M3, and 2002 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Unscrew bolt (1).

Fig 1: Removing Bolt
G03119367Courtesy of BMW OF NORTH AMERICA, INC.

Removing top cover: 

Fig 2: Removing Top Cover
G03119368Courtesy of BMW OF NORTH AMERICA, INC.
  1. Snap out catch (1) on front cover (2) towards bottom and pull cover (2) outwards a little.
  2. Snap out catch (3) on rear cover (2) towards front/bottom and pull cover (2) outwards a little.

Lever lugs (1) on cover (3) out of brackets (2).

Fig 3: Levering Lugs On Cover Out Of Brackets
G03119369Courtesy of BMW OF NORTH AMERICA, INC.

Lever out cover (1) at rear, detach at front from guide and remove.

Fig 4: Removing Cover
G03119370Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Do not crush cables (1) during installation.

Insert lugs (2) into mounts (3) and snap into place.

Fig 5: Inserting Lugs
G03119371Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1).

Fig 6: Disconnecting Plug Connection
G03119372Courtesy of BMW OF NORTH AMERICA, INC.

Lever out lugs (2) and detach switch combination (3).

Installation: 

Guides (1) and catches (2) on switch combination (3) must not be damaged.

Fig 7: Identifying Guides And Catches On Switch Combination
G03119373Courtesy of BMW OF NORTH AMERICA, INC.

Model with lumbar supports:

If necessary, expose cable (1) and disconnect plug connection (2).

Replacement only:

If necessary, press down catches (3) on left/right and remove switch (4) from cover.

Fig 8: Removing Switch
G03119374Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Following parts must not be damaged, replace cover (4) if necessary:

  1. Mounts for switch combination
  2. Guide, front
  3. Tabs
    Fig 9: Identifying Parts
    G03119375Courtesy of BMW OF NORTH AMERICA, INC.

Replacement of switch combination only or in event of further work on front seat:

Disconnect plug connection (1) and remove switch combination (2).

Fig 10: Removing Switch Combination
G03119376Courtesy of BMW OF NORTH AMERICA, INC.