Audi 100 radio (1993)

[ash58k]

Hi I am trying to fit a sony radio into my Audi, but can't find any diagrams to explain the wiring despite several searches and looking in my Haynes manual. I'm hoping someone may be able to help. The car is a 1993 Audi 100 C4, it has no radio in it atm, previous owner removed his. The wires are as follows:



From left to right I have:

Thick brown - earth?
Red with blue trace - power?


Three wires taped together:
White
Red
White/blue trace


Then what i think are speaker wires:

Blue/green trace
Blue/white trace
Brown/red trace
Red/green trace
Brown/black trace
Blue/brown trace
Brown/white trace
Red/white trace

[Rich]

Looks like standard VWAG group radio wiring code to me, look up for a mk3 golf or older and it should crossover to your Audi.

[ash58k]

Thanks, I will have a search for Golf diagrams