2006 X5 driver side headlight issue (lowbeam not working)

[YETTI]

Hi all,

I am having an issue with my 2006 4.4i the driver side headlight lowbeam stopped working after I unplugged the headlights to take them out to clean. I have been trying to diagnose the problem for the past week and just can't seem to pinpoint what exactly it is. I can get the headlight to turn on on initial start after unplugging the battery or if I unplug the passenger side headlight assembly. Also the follow me home lights work with no issue both lowbeams turn on every time without fail. I have tested and swapped bulbs and ballasts and the headlight switch everything seems to be working and the problem remains on the driver side.

Any help or assistance is apreciated.