63 12 870 Replacing ignition unit for left xenon headlight (with xenon bulb)
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WARNING:
Version with xenon headlights: Danger to life due to high voltage! Therefore, before removing, disconnect all components from the power supply (lighting system and ignition off).
Work on the entire xenon lighting system (control unit, ignition unit with bulb) may only be carried out by specialist personnel.
Follow instructions for handling light bulbs (Exterior Lights) .
IMPORTANT:
Ignition unit and xenon bulb are viewed as a single component and must not be separated.
Necessary preliminary tasks:
- Remove Front Left Wheel Arch Trim
NOTE:
Headlight removed for purposes of clarity.
Release screws (1) and remove cover (2) from headlight.
For tightening torque refer to 63 12 6AZ in 63 12 HEADLIGHTS .
Installation:
Make sure cover (1) is correctly seated on headlight (2) (otherwise headlight subject to leaks).
Disconnect plug connection (1).
Unlock spring wire clips (2).
Remove ignition unit for xenon headlight (3) from headlight.
Installation:
Make sure ignition unit (3) is exactly seated in headlight.