Headlight Retrofit Issue - Audi A5 Forum & Audi S5 Forum
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post #1 of 1 Old 10th January 2017, 09:55 AM Thread Starter
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Headlight Retrofit Issue

So my friend has a 2015 Audi A5 SE (facelift) so as standard has the halogen headlights.

Fitted the normal bi-xenon headlights which came complete with both the xenon and led ballast.

Also fitted the Kufatec wiring so to make the full beams work and also had to get the J519/central electrics module upgraded.

Fast forward everything fitted and coded however the leds do not work at all regardless whether you have headlight switch on auto, parking light or off.

Its throwing an error saying LED both side no power. When i connected the old J519 module the leds work however the xenons do not work properly and also full beam doesn't work which is because it cannot be coded in.

So now I'm at a loss because my car has the same J519 module and as standard comes equipped with xenons and drl.

Part number for the J519 module is:
Old: 8K0 907 063 DD
New: 8K0 907 063 DH

Also I should note component protection is active and don't know if the DRL is disabled because of this. Few of the comfort featured is reduced/disabled because of this so can somebody confirm this is the case?

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