BMW 7 Owners & Service Manuals
BMW 7 Series (F01/F02) 2008-2015 Service Manual / General Electrical System / Auxiliary Cable / Replacing Wiring Harness In Left Or Right Front Door

BMW 7 Series: Replacing Wiring Harness In Left Or Right Front Door

IMPORTANT: Read and comply with notes on HANDLING WIRING HARNESSES and cables.

Necessary preliminary work

  • Close front side window completely
  • Disconnect BATTERY CABLE
  • Remove SOUND INSULATION IN FRONT DOOR
  • Remove LEFT-HAND OUTER DOOR HANDLE ON FRONT DOOR.

Unlock plug connections (1) and disconnect.

If necessary, unlock and disconnect Soft Close plug connection.

Unclip door wiring harness (2) at points (3).

Feed out door wiring harness (2).

Installation note: Make sure door wiring harness (2) is correctly laid.

Auxiliary Cable
Fig. 27: Identifying Plug Connections And Points Of Door Wiring Harness

NOTE: Front side wall shown removed for purposes of clarity.

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

Unlock plug connection behind and disconnect.

Pull rubber grommet (3) in direction of arrow out of front door (4).

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

Auxiliary Cable
Fig. 28: Pulling Rubber Grommet

UNLOCKING AND DISCONNECTING DIFFERENT PLUG CONNECTIONS

NOTE: Examples of unlocking and disconnecting different plug connections.

Press lock and open clamp in direction of arrow.

Disconnect plug connection.

Auxiliary Cable
Fig. 29: Disconnecting Plug Connection

Press lock and open clamp in direction of arrow.

Disconnect plug connection.

Auxiliary Cable
Fig. 30: Pressing Lock And Open Clip

Open clip in direction of arrow and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 31: Disconnecting Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 32: Pressing Lock And Disconnect Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 33: Pressing Lock And Disconnect Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 34: Pressing Lock And Disconnect Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 35: Pressing Lock And Disconnect Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 36: Pressing Lock And Disconnect Plug Connection

Press lock and disconnect plug connection in direction of arrow.

Auxiliary Cable
Fig. 37: Pressing Lock And Disconnect Plug Connection

Press the lock and detach plug connection.

Auxiliary Cable
Fig. 38: Pressing Lock And Detaching Plug Connection

Press the lock and detach plug connection.

Auxiliary Cable
Fig. 39: Pressing Lock And Detaching Plug Connection

Press the lock on both sides and detach plug connection.

Auxiliary Cable
Fig. 40: Pressing Lock And Detaching Plug Connection

Press the lock and detach plug connection.

Auxiliary Cable
Fig. 41: Pressing Lock And Detaching Plug Connection

    READ NEXT:

     Plug Connection, Terminal, Fuse Box

     Butt Connector For Repairing A Plug Connection

    Notes IMPORTANT: 1. Identify cause of damage (e.g. sharp-edged body parts, faulty electrical loads, jammed mechanisms, corrosion caused by ingress of water, etc.). 2. Read out fault memory. 3. Elim

     Circular Connector, 7-Pin, 8-Pin, System D2.5

    Notes Carefully pull off rubber grommet (1). Carefully press back retaining lugs (2) of internal connector (3). Fig. 52: Pressing Back Retaining Lugs Of Internal Connector Slide internal connector (

    SEE MORE:

     Electric Drives

    SAFETY INFORMATION FOR WORKING ON VEHICLES WITH AUTOMATIC ENGINE START-STOP FUNCTION (MSA) WARNING: If the engine hood/bonnet contact is pulled upwards (workshop mode), the information "switch closed" is output. The automatic engine start-stop function is active. An automatic engine start is possi

     Checking Camshaft Timing On Right Side (N63)

    Notes IMPORTANT: The timing can only be checked with special tool 11 9 900. The timing may be misinterpreted if it is checked without special tool 11 9 900. Cylinders 1-4: Necessary preliminary work Remove right CYLINDER HEAD COVER Remove FAN COWL with electric fan Remove BELT PULLEY for air co

    © 2019-2025 Copyright www.bmw7g11.com