Removing wiring harness section for the ignition system of cylinder bank 1

Preliminary work 

• Refer to REMOVING THE ACOUSTIC COVER .
• Refer to REMOVING THE INTAKE FILTER HOUSING ON THE LEFT .
• Refer to REMOVING RIGHT INTAKE SILENCER HOUSING .
• Refer to REMOVING THE RIGHT INTAKE SILENCER BRACKET .
• Refer to REMOVING IGNITION COIL OF CYLINDER BANK 1 .
• Refer to REMOVING THE RIGHT UNFILTERED-AIR DUCT .
• Refer to REMOVING COVER FOR THE RIGHT DME CONTROL UNIT .

• Unlock and disconnect the plug (1).
• Unclip wiring harness mounting (2).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Unclip the wiring harness at the holders (1).

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• Unclip the wiring harness at the holder (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Unclip wiring harness mounting (2).
• Unclip wiring harness mounting (1).
• Unlock and disconnect the plug (3).
• Release the nut (5).
• Lay the grounding point (4) to one side.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Loosen screw (1).
• Unlock and disconnect the transmission wiring harness at the snap-in lug (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Unlock and disconnect the plug (3).
• Release the nut (4).
• Lay the grounding point (2) to one side.
• Unlock and disconnect the ignition wiring harness (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Unclip the wiring harness at the snap-in lug (1).

Courtesy of BMW OF NORTH AMERICA, INC.