Removing and installing control unit holder

2018 BMW M4 2D Convertible, Automatic DCT TransSECTION Removing and installing control unit holder
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION)Β .

Necessary preliminary tasks:Β 

  • Open flap in luggage compartment panel on right

Release plug connections (1) on all control units. Release nuts (2) and remove control unit holder (3).

Installation note:Β 

Ensure that the plug connections (1) are correctly seated.

Ensure that the control unit holder (3) is correctly seated.

G10167879Courtesy 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.