63 12 870 Replacing Ignition Unit For Left Xenon Headlight (With Xenon Bulb) (From 03/2007)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.

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) . Refer to 63 99 ... Instructions For Handling Light Bulbs (Exterior Lights) .

IMPORTANT: Ignition unit and xenon bulb are viewed as a single component and must not be separated.

N52K:

Necessary preliminary tasks:

Remove intake filter housing . Refer to 13 71 000 REMOVING AND INSTALLING/REPLACING INTAKE FILTER HOUSING (N52/N52K/N53) .

Unlock spring wire clips (1) in direction of arrow.

Remove cover (2) in upward direction from headlight (3).

Installation:

Make sure cover (2) is correctly seated on headlight (3).

Fig 1: Removing Cover Of Headlight

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1).

Unlock turning ring (2) in counterclockwise direction.

Detach ignition unit (3) towards rear from headlight (4).

Installation:

Make sure ignition unit (3) is exactly seated in headlight (4).

Fig 2: Identifying Ignition Unit In Headlight

Courtesy of BMW OF NORTH AMERICA, INC.