Im installing a new head unit in my SC400 but cant seem to find the illumination wire. Has anyone ran into this problem and if you have which color wire is it. Ive looked in the manual and still cant figure it out.

any help would be great.

 

I can't seem to get my antenna to work. Anyone know what wires I am suppose to connect to get them to work with an aftermarket headunit?

 

Take a voltmeter, switch it to DC and try the redish/pincish wires.