Faculty Self Adaptive Headlight

HK bimmer · 02-04-2011, 08:34 PM

I have been using my z4 since its first release. There is one problem ever exists despite repeated reporting to the factory. The warning signal for the Self Adaptive Headlight lights up nearly everyday, especially when I make persistent right turn on an upward slope of the multi-storey carpark of my workplace. When the warning signal lights up, the Self Adaptive Headlight is out of order; so I think it is not a problem of the signal itself, but a real problem of the headlight function. The signal will not go off if I turn off the engine and "reboot" immediately; however, it does go off if I stop the car for a bit longer time and turn on the engine again, say, after half an hour. I have reported this faulty issue to the factory repeatedly during routine checkup, yet the answer is "checked, but no problem found"! I am nearly fed up...

Kief · 02-05-2011, 08:24 AM

Not sure if you have the same problem as I did, but check out thread #8:

http://e89.zpost.com/forums/showthre...ght=headlights

HK bimmer · 02-05-2011, 10:39 AM

Thank Kief for your rapport. My problem is about cornering self-adaptative headlight. I agree the overall quality of the headlight is not as good as the luxurious interior....

02-04-2011, 08:34 PM	#1
HK bimmer Private 3 Rep 74 Posts Drives: 2012 650i Convertible Join Date: Jul 2009 Location: Hong Kong iTrader: (0)	Faculty Self Adaptive Headlight I have been using my z4 since its first release. There is one problem ever exists despite repeated reporting to the factory. The warning signal for the Self Adaptive Headlight lights up nearly everyday, especially when I make persistent right turn on an upward slope of the multi-storey carpark of my workplace. When the warning signal lights up, the Self Adaptive Headlight is out of order; so I think it is not a problem of the signal itself, but a real problem of the headlight function. The signal will not go off if I turn off the engine and "reboot" immediately; however, it does go off if I stop the car for a bit longer time and turn on the engine again, say, after half an hour. I have reported this faulty issue to the factory repeatedly during routine checkup, yet the answer is "checked, but no problem found"! I am nearly fed up...
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02-05-2011, 08:24 AM	#2
Kief Major General 4439 Rep 5,731 Posts Drives: '24 iX50; '23 i4 M50 Join Date: Dec 2009 Location: Vereinigte Staaten von Amerika iTrader: (26)	Not sure if you have the same problem as I did, but check out thread #8: http://e89.zpost.com/forums/showthre...ght=headlights __________________ __________________ '24-I20 iX 50; '23-G26 i4 M50; '22-G82 M4Cx;20-G05 M50i; '20-F82 M4CS; '18-F80 M3CS; '18-F80 M3CS; '18-F85 X5M; '18-G01 X3M40i; '18-F80 M3ZCP; '17-F80 M3ZCP; '15-F15 X5; '15-F82 M4; '12-E92 335is; '11-E70 X5d; '11-E89 Z435is;'09-E89 Z435i; '08-E92 335i; '06-E90 330i; '05-E83 X3; '04-E83 X3; '03-E46 325Ci* *retired
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02-05-2011, 10:39 AM	#3
HK bimmer Private 3 Rep 74 Posts Drives: 2012 650i Convertible Join Date: Jul 2009 Location: Hong Kong iTrader: (0)	Thank Kief for your rapport. My problem is about cornering self-adaptative headlight. I agree the overall quality of the headlight is not as good as the luxurious interior....
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