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:
Replacing Front Left Or Right Coil Spring
Notes
IMPORTANT: Both coil springs on the relevant axle must be replaced only in
the event of
corrosion breakage!
The coil spring is allocated in the Electronic Parts Catalogue (EPC) under
the menu item "Spring table" after the
vehicle identification number has been entered and the relevant option
Electronic Components
OVERVIEW OF ELECTRONIC COMPONENTS
Fig. 153: Overview Of Electronic Components
Pulse generator
Brake pad wear sensor
ICM control unit
DSC control unit
REMOVING AND INSTALLING/RENEWING ICM CONTROL UNIT
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DAMAGE (ESD prote
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