Removing and installing (replacing) the headlight driver module (330i xDrive Wagon, 328d xDrive Wagon)
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2019 BMW 340i GT xDrive, 2019 BMW 330i xDrive, 2019 BMW 330i GT xDrive, 2018 BMW 340i GT xDrive, and 2018 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Version with xenon lighting system: Danger to life due to high voltage! Disconnect all components from voltage supply before removal.
Work on the entire xenon lighting system (ignition device, control unit and bulb) may only be carried out by qualified personnel.
Work on the entire xenon lighting system (ignition device, control unit and bulb) may only be carried out by qualified personnel.
IMPORTANT:
Read and comply with INFORMATION
on protection against electrostatic discharge!
Necessary preliminary tasks:
- Remove HEADLIGHT .
Release screws (1).
Pull headlight driver module (2) out of the headlight.
Installation note:
During installation, make sure gasket (1) is correctly positioned.
Gasket (1) must not be damaged and must be installed free from grease.
Guides must not be missing or damaged.
Replacement:
Teach in headlight driver module (1) via vehicle diagnosis using an appropriate scan tool.
- Service functions
- Body
- Lights
- Initialize the headlight driver module and teach in LEDs in headlight
- Code the FEM (if FEM is installed in the vehicle)