51 32... Adjusting vertical dimension of front left or right side window

2018 BMW 640i xDriveSECTION 51 32... Adjusting vertical dimension of front left or right side window

Special tools required:Β 

IMPORTANT: Cavity gap of door window glass is adjusted ideally ex works (works tolerance 0.8 mm).
Recommendation:Β 
Only perform adjustments on the shaft dimension at the door window pane if this is absolutely necessary!
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.