Hello and Happy New Year!
I have an 03 A4 sedan and i'm looking to hardwire the power to my satellite receiver (Sirius Starmate) instead of using the cigarette adapter. I've heard that you can simply "tap into" the switched power source, but having never worked on Audi's wiring, I'm lost. Anybody care to help a newbie out? How can I use the adapter wire that came with the car kit and wire it so that the power to the satellite receiver shuts off with the car?

 

You can find an ignition power, constant power and ground source under your drivers dash area.

i've posted a bunch of pix to www.nsxjr.com (see my 56 or 84 page slide deck and you'll see what I mean).

Good luck!
-ted