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LCI Head and Tail Retrofit - Errors

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6K views 7 replies 4 participants last post by  Lyndon.G  
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#1 ·
So I finished installing the OEM LCI heads and tails in my 07 M5. Added MUEB into the VO, default coded LMA2. And now have two remaining issues. Got the dreaded AHL error. Scanned the module and the errors popped up.

SMC errors 9CBF & 9CBE. As well as errors for my DRLs A8C4 A8C5. AEs turn off after a few minutes. I swapped those bulbs for 40 watt LEDs.

From what I have researched the pre-LCI had used a smaller wattage bulb vs the LEDs now in there.

Any help is greatly appreciated.
 
Discussion starter · #4 ·
Yep. I saw that. That was for the taillights. I made sure that was done. I just coded the SMCs and now the headlights are making a ticking noise. Only way it stops is I have to code off the AHLs. Any help??
 
Discussion starter · #5 ·
I have traced all my wiring for the headlights and made sure they were pinned according the the BMW guide. (AHL) not (Bi-Xenon) since my 07 had xenon and ahl. I can’t see to get the cornering lights and the AHL working at all. any help here?
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