51 33... Slightly Loosen Power Window Regulator To Remove Door Lock In Left Or Right Front Door: Notes

2011 BMW 128i 2D Convertible, N51, StandardSECTION Notes
NOTE: To remove door lock, move rear section of sound insulation (1) toward center.

Necessary preliminary tasks:Β 

Lower power window regulator (3) as illustrated. Disconnect plug connection to power window regulator. Slacken off j-bolt (1) with special tool 51 3 240 on ring gear (2). Tightening torque 51 32 1AZ.

Connect plug connection to power window regulator. Move power window upward as far as it will go. Disconnect plug connection to power window regulator.

Fig 2: Lowering Power Window Regulator
G00526741Courtesy 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.