OK, there are 5 wires coming off the Sapphire XV that came in the parts car I bought. The speaker wires appear to be together (like twin lead), the ground is attached to a bolt on the chassis of the radio, there is a fused black lead (I assume +12V) and a blue lead (illumination/dimmer?)
This is how I hooked it up, and it doesn't appear to work. I occasionally got static out of it...am I hooking it up wrong?
Thanks,
Jay