63 12 860 Replacing control unit for xenon headlight

Xenon headlight: high voltage hazard!

Disconnect all components from voltage supply before removal.

Work on the entire xenon lighting system (ignition device, control unit and xenon bulb) may only be carried out by qualified personnel.

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .

Necessary preliminary tasks:

Release screws (1) and fold down the control unit. Tightening torque 63 12 2AZ .

Fig 1: Identifying Control Unit Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1) and remove control unit (2).

Installation note:

Make sure the sealing cup (3) is correctly seated on the xenon headlight.

Fig 2: Identifying Control Unit, Plug Connection And Sealing Cup

Courtesy of BMW OF NORTH AMERICA, INC.