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The sixth generation BMW 3 Series Sedan F30/F31/F34 and the first first generation 4 Series Coupe F32/F33/F36. Get the latest 3 and 4 series pricing from our ordering and pricing guide sticky thread.

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  #1  
Old 12-27-2017, 01:31 PM
D13avd D13avd is offline
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Mein Auto: Bmw 435i
4 series f32 headlight fault

Hi.
My 2013 4 series is showing up on the dash an adaptive headlight fault.
Upon getting it scanned it is coming back with 3 faults.
8041B6 Lwr system fault
8041Ba ahl system fault
D90d2f headlight driver module (tms) left (lin) no lin slave.
The left side front light only works with high and dipped beam. The indicator light and the led strip arcoss the top doesnt work.
The right hand light work as it should but with the adaptive part.
Could anyone give me some advice what to try before going back to the dealer and getting ripped off.
Thanks
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  #2  
Old 12-28-2017, 12:54 PM
enjoythemusic enjoythemusic is offline
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Location: Florida
 
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Posts: 269
Mein Auto: 2014 435i w/All M Options
Did you remove-reinsert the electrical connectors. Maybe contact(s) have water or ??? in them. Worth a try.... and free
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2014 435i M-Opt, M LSD, Dinan CAI/IC/BTurbo/Stage 4, ER TIC/CP, GFB DV+, Fabspeed HJS cat DP & Mich PS4S.
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  #3  
Old 07-12-2019, 09:41 AM
StatenEye 335i StatenEye 335i is offline
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Location: NY
 
Join Date: May 2012
Posts: 5
Mein Auto: 2012 535i Msport
Quote:
Originally Posted by D13avd View Post
Hi.
My 2013 4 series is showing up on the dash an adaptive headlight fault.
Upon getting it scanned it is coming back with 3 faults.
8041B6 Lwr system fault
8041Ba ahl system fault
D90d2f headlight driver module (tms) left (lin) no lin slave.
The left side front light only works with high and dipped beam. The indicator light and the led strip arcoss the top doesnt work.
The right hand light work as it should but with the adaptive part.
Could anyone give me some advice what to try before going back to the dealer and getting ripped off.
Thanks
Hi what was the outcome of this. I have the same issue.
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  #4  
Old 07-12-2019, 09:51 AM
John MS John MS is offline
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Location: Virginia, USA
 
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Mein Auto: 2014 Glacier Silver 328i
His first and last post was December 2017. Unlikely he will appear to answer your question.
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  #5  
Old 07-12-2019, 09:55 AM
StatenEye 335i StatenEye 335i is offline
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Location: NY
 
Join Date: May 2012
Posts: 5
Mein Auto: 2012 535i Msport
Quote:
Originally Posted by John MS View Post
His first and last post was December 2017. Unlikely he will appear to answer your question.
Worth a shot. Hes the only one ive seen on the internet with the same issue.
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