New member....site has lots of info.
What I am looking for is the wiring from the factory stereo to the factory amp, not just colors but conductivity also. Wanting to put aftermarket amplifier in using the factory stereo ( has Nav ). 2000 XK8 Conv. Any help would be great.

 

Try this link and look at figure 16.2

Link http://www.jagrepair.com/images/Auto.../jagxk2000.pdf

 

Thanks Gus, almost there....What I need is the conductivity of the IC8-1 thru IC8-8 too IC7-1 thru IC7-8 in order to get proper impedance to the aftermarket amplifier...I am going to use the low level from the factory head to the input of the aftermarket amplifier by soldering on RCA connectors.