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Home >> BMW >> 2012 >> X3 35i >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lights - Repair >> Front Lights >> 63 11 550 Removing and installing/replacing the headlight driver module

63 11 550 Removing and installing/replacing the headlight driver module

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.
NOTE: Headlight shown removed for purposes of clarity.

Release screws (1).

Pull headlight driver module (2) out of the headlight.

Fig 1: Identifying Headlight Driver Module And Screws
G09949776Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect connector (1).

Remove headlight driver module (2).

Fig 2: Identifying Headlight Driver Module And Connectors
G09949777Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Ensure gasket (1) is fitted correctly during installation.

Gasket (1) must not be damaged and must be installed free from grease.

Guides must not be damaged or missing.

Fig 3: Identifying Headlight Driver Module Gasket
G09929073Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Teach in headlight driver module (1) via vehicle diagnosis.