A4 (B8 Platform) Discussion Discussion forum for the B8 Audi A4 produced from 2008.5
Old Aug 23, 2016, 10:43 AM
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Help with A4 upgrade to S4 LED Taillights !

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Old Jun 15, 2009 | 11:36 AM
  #1  
phelipe's Avatar
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Default Help with A4 upgrade to S4 LED Taillights !

Hi guys,

I just made the upgrade from original taillights to LED (S4 OEM). Everything was easy, including the plug. But now the my car think the taillight is broken, so keeps me giver "lights error"
So I need the VAG code to program the car. The exactly section is 46, I need some kind of security access to change the confs.

Has anyone here changed the original taillights to the LED version?

Tks in advance,

Phelipe
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Old Jun 15, 2009 | 07:07 PM
  #2  
awhk's Avatar
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Joined: Jul 2003
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From: Ontario, Canada
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Config via vagcom is not possible as it requires access to BCM2 module to be installed to your central electronic system. Even if the BCM2 is installed, ppl say the BCM2 is not accessible via vagcom as well. The solution would be purchase a dongle from kufatec or other source to install the BCM2 module on your car and the tail lights will work properly. The brake light arrangements should be different after the module setup as well.
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