32 43 010 Removing and installing/replacing control unit for active front steering: Notes

2011 BMW 740LiSECTION Notes
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION)Β  .

Necessary preliminary work:Β 

Fold back front left carpet to one side.

Unscrew nuts (1).

Tightening torque 32 43 1AZ .

Installation note:Β 

Secure grounding strap (2) to screw fastening point.

Fig 1: Identifying Grounding Strap With Nuts
G06895109Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Tightening torque 32 43 2AZ .

Fig 2: Identifying Control Unit Screws
G06895110Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connections (1) and remove control unit.

Fig 3: Identifying Control Unit Plug Connections
G06895111Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.