Quote:
Originally Posted by KYZRSOSE
Received the headlight module today from Germany. No errors or code on the screen. All functions work such as Headlights, front fogs, HUD and brightness control. Rear fogs do not work. It would appear that a reprogram? or something might be necessary. I do not believe my dealer will help me. It was worth the shot for the money spent (under $50.00.)
Till next time...
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I did the rear fog light mod on my E92 M3, and I didn't need a reprogram after the install. Doesn't make sense why the switch doesn't work with the X5.