Audi a3 8p xenon headlight wiring

thomas bloxham · Jan 20, 2017

Hi im new to this forum as i have just bought an audi a3 sportback 2005
and need a little help
i bought the car with a few issues one being that there are no headlight plugs the headlights are xenon and are still there but someone has cut the plugs off, i have bought new plugs but dont know which wire goes where and cant find a diagram can anyone help
tom

piehole1983 · Jan 20, 2017

Did you get plugs with some wiring still attached and from a xenon car?

I can get some diagrams for you I think, they're on my PC. I'll have a look now

thomas bloxham · Jan 21, 2017

I bought new plugs from audi with the wire the only thing is the repair wire audi supply's is all yellow so i dont know which wire does what on the loom and which pin does what on the headlight
you would be a life saver if you had something

piehole1983 · Jan 23, 2017

Found a plug that I had left over from my install. Not sure which side it is but you'll see the colours on the car. Below I refer to the pins on the plug itself.

Pin 1 - Grey/Yellow
Pin 2 - Grey/Brown
Pin 3 - Grey
Pin 4 - Grey/Black
Pin 5 - Thicker brown
Pin 6 - Yellow
Pin 7 - Thinner brown
Pin 8 - White
Pin 9 - Black/Green
Pin 10 - Grey/Red

That should get you started until I find the other plug.

thomas bloxham · Jan 24, 2017

thank you this is great stuff

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Audi a3 8p xenon headlight wiring

thomas bloxham

Registered User

piehole1983

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thomas bloxham

Registered User

piehole1983

Member

thomas bloxham

Registered User

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