Tonight i tried installing a avic-p2300dvd in my 2002 audi a4 w/bose. The factory cd player I have is a symphonyII. I am using the 70-1787 Metra Hardness and the antenna adapter. I have hooked up everything according to the metra guide and pioneer guide but i can not get my unit to power on. Yes, I have installed several radios before. I started checking the wires and harness to make sure everything is connected correctly. I noticed that in some places the harness doesnt have a led where the factory harness does. Any ideas? I havent got one light to turn on the Pioneer head unit. Also checked fuses and they are good.

Thanks!

 

I have the same issue with a Kenwood head unit.