UK-POLOS.NET - THE VW Polo Forum

Hi, could anyone point me to a diagram which shows what pin does what on a 2004 VW headunit socket.

Would I be able to tell from the socket if a car is prewired for rear speakers?

Cheers!

i think you'd be able to tell if you looked at it. im not sure what the new connectors are like, but one with have about 4 red ,black or yellow wires going into it. thats the power connector. the other will have pairs of wires coming out of it at a guess.

(don't hold me to this tho )