Preload on top of windscreen to prevent wind noise
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
Windscreen (1) must be lower than roof outer skin (2). This is the only way to prevent wind noises.
Position special tool 51 0 010 in middle of vehicle depending on dimension (A) and check underprotrusion of windscreen (1).
A = 4 mm without HUD
A = 3.5 mm with HUD
X = measurement stages 1... 4 mm
Version with HUD only:
Check HUD . See 62 30 517 ADJUSTING HEAD-UP DISPLAY or 62 30... GENERAL NOTES ON THE HEAD-UP DISPLAY functions again and if necessary adjust.
Only with camera-based driver support systems:
Carry out camera calibration via diagnosis system.
Under Service Functions menu:
- Body
- Lane departure warning
- Calibrate camera
- Lane departure warning