Headlamp Dipped Beam

Headlamp Dipped Beam

In addition to the lamps outlined in the side lamps section, the LCM will provide feeds to the following lamps if it detects that headlamp dipped beam has been selected:

To the RH headlamp dipped beam bulb (C0011) on a YU wire To the LH headlamp dipped beam bulb (C0009) on a WG wire.

Both are earthed on N wires.

Headlamp Main Beam

In addition to the lamps outlined in the side lamps and headlamp dipped beam sections, the LCM will provide feeds to the following lamps if it detects that headlamp main beam has been selected:

To the RH headlamp bi-xenon unit (C0011) on a WU and a WB wire To the LH headlamp bi-xenon unit (C0009) on a YG and a WB wire.

Both are earthed on N wires.

Diagnostic Socket

The bi-xenon headlamp system can be interrogated using TestBook or T4 via the diagnostic socket. The diagnostic socket (C0040) is connected to the RH (C0011) and LH (C0009) bixenon units via a pair of WP wires.