I have a bluetooth carkit that i'd like to install... does anyone have any DIY instructions for getting behind the radio and a wiring doc for the wires and power?

I have a 2003 A4 3.0 Quattro 6-spd. BTW, maybe the other A4 models aren't significantly different that they'd still apply...

Thanks in advance.

i just got mine (audi) and one of the first things i want to do is the bluetooth car kit as soon as i get it done i will post a how-to