BMW 7 Series: Headlights
- Headlight Fogging Fault Pattern
- Removing And Installing (Replacing) Left Headlight - Led Technology
- Removing And Installing/Replacing Left Headlight Vertical Aim Adjuster
- Replacing Control Unit For Left Xenon Headlight
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Headlight Fogging Fault Pattern
NOTE: Certain weather conditions can lead to fogging on the inside of the
headlight
lens.
This is not necessarily a fault that requires replacement of the
headlight.
Permissible fogging. Headlight
Removing And Installing (Replacing) Left Headlight - Led
Technology
Remove FRONT BUMPER TRIM
Vehicles with auxiliary radiator:
Remove FRONT WHEEL ARCH COVER
Lever out expanding rivets (1) on engine compartment lid seal (2).
Fig. 46: Identifying Expanding Rivets
Removing And Installing/Replacing Left Headlight Vertical Aim
Adjuster
WARNING: Version with xenon headlights:
Danger to life due to high voltage!
Therefore disconnect all components from voltage supply before removal.
Work on the entire xenon lighting system (control u
SEE MORE:
Removing And Installing/Replacing Both Multifunction Steering
Wheel Switches
Necessary preliminary work:
Remove AIRBAG UNIT
Release screws (1) on left/right on back of steering wheel (2).
Fig. 226: Identifying Steering Wheel Back With Screw
NOTE: Both multifunction steering wheel switches (1) are connected to each
other by
the wiring harness (2).
Feed wiring harness (2
BMW display key- Malfunction
General information
A Check Control message is displayed.
BMW display key detection by the vehicle may
malfunction under the following circumstances:
The battery of the display key is discharged.
Interference of the radio connection from
transmission towers or other equipment with
high transmi
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