It could be like on the e82's.... The inner headlight lamp will light up when the headlight switch is in AUTO position and...
* you turn the steering wheel(in that direction of that light)...
* you put the car in reverse BOTH inner lamps will light up
* DRL (IF you have setup the system in the BC)
for more helpful videos check out BMW NA's site of videos...
http://www.bmwusa.com/Standard/Conte...modelcode=1022
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