61 12 200 Replacing wiring harness in left or right front door

Necessary preliminary tasks:

Disconnect plug connection (1).

Unclip door wiring harness at points (2).

Installation note:

Make sure door wiring harness is correctly laid.

Fig 1: Identifying Wiring Harness Attachment Points And Plug Connection

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Disconnect plug connection (1).

Unclip door wiring harness at points (2).

Pull in rubber grommets (3) in inside of door.

Installation note:

Make sure door wiring harness is correctly laid.

Fig 2: Identifying Plug Connection, Rubber Grommets, And Wiring Harness Attachment Points

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1), fold door wiring harness connector on A-pillar (2) downwards slightly and remove.

Disconnect plug connection behind.

Pull rubber grommet (3) out of front door.

Feed out door wiring harness towards front to A-pillar.

Fig 3: Pulling Rubber Grommet Out Of Front Door

Courtesy of BMW OF NORTH AMERICA, INC.