Contributed by: sdogg888

04/05 left head light

pin #1-BL/GN (direction indicator)

pin #2-BR

pin #3-GE/GN (xenon)

pin #4-BR

pin #5-SW/VI (not used for the older x5 its the bi-xenon)

pin #6-WS/GN (high beam)

pin #7-GR/GN (angel eyes)

pin #8-GE/RT (healight vertical aim)

pin #9-GE/BR (healight vertical aim)

pin #10-BL/RT (healight vertical aim)

pin #11-BL/BR (healight vertical aim)



04/05 right head light

pin #1-BL/BR (direction indicator)

pin #2-BR

pin #3-GE/BL (xenon)

pin #4-BR

pin #5-SW/VI (not used for the older x5 its the bi-xenon)

pin #6-WS/BL (high beam)

pin #7-GR/BL (angel eyes)

pin #8-GE/SW (healight vertical aim)

pin #9-GE/BR (healight vertical aim)

pin #10-BL/SW (healight vertical aim)

pin #11-BL/BR (healight vertical aim)



You can find the pin numbers on the inside of the clip (the side were
the wires come out) i will post part number for the head light clip on
monday (have to call the body shop)



The colors match up with the older x5s except for the parking light and
turn signal they are all in one wire, so what i did is take the parking
light wire



GR/GN left side 01-03 and conect it to the pin #1-BL/GN on the 04/05 left side



GR/BL right side 01-03 and conect it to the pin #1-BL/BR on the 04/05 right side



then for the angel eyes i taped into the Xenon wire, but then they only
turn on when u have the Xenons on, i first tried it with the parking
light but the problem that i had is that when u signal your angel eyes
on the side that u are signaling form will blink too.



Color codes

BR-Brown

GE-Yellow

GN-Green

OR-Orange

VI-Violet

GR-Gray

SW-Black

WS-White

RT-Red

BL-Blue

TR-Transparent


References:
X5world Forum Post