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Audi A5 Coupe 1.8 TFSI 2012 Facelift
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Discussion Starter · #1 ·
So I got my bcm 2.0 replaced (at a mechanic) and now i have the error code for the rear left light and rear right light. I tried to remove the fault code through vcds, but it doesn't vanish.

I don't want to bring it back there cause i'm sure they're gonna bill me again for that. I have access to VCDS, so if anyone can help, please help. Thanks
 

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Audi A5 Coupe 1.8 TFSI 2012 Facelift
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30 Posts
Discussion Starter · #4 · (Edited)
the bcm was replaced i think yesterday or maybe last week. i think he did recode it exactly matching the old one. but he said it may be that the bcm was from a pre facelift and it can't properly read the voltage of the lights cause mine's facelift. it was replaced because i needed it for the spoiler to work.
 

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Audi A5 Coupe 1.8 TFSI 2012 Facelift
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30 Posts
Discussion Starter · #8 ·
Nvm, the hood was open and that's why the indicators didn't flash when i locked the car. I was charging the battery while doing stuff on VCDS. 😅
 
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