61 35 714 Removing and installing/replacing control unit for slide/tilt sunroof

2009 BMW X3 StandardSECTION 61 35 714 Removing and installing/replacing control unit for slide/tilt sunroof

Necessary preliminary tasks:Β 

NOTE: Secure drive for slide/tilt sunroof (3) against falling out.

Release screws (2).

Lower control unit for slide/tilt sunroof (3).

Unlock and disconnect plug connections (1) and remove control unit for slide/tilt sunroof (3).

Fig 1: Identifying Lower Control Unit For Slide/Tilt Sunroof
G04789483Courtesy of BMW OF NORTH AMERICA, INC.

Installation:Β 

  • Initialise slide/tilt sunroof.

Replacement:Β 

Carry out programming/coding, see Vehicle programming and codingΒ .

IMPORTANT: There is a risk of permanent battery discharge if programming/coding is not carried out!
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.