I have a 90 IS with the premium sound. My car has two white wires running out of the dash... I assume one is the power antenna lead and the other is the power control lead for the factory amp? Would I wire these together and run it to the single blue/white lead from my new head unit?
Im using an adapter from crutchfield that lets me maintain the stock amp and the goofball common ground. So far i've got that pinned down for the most part. Just a little confused with the double white wires.
Im using an adapter from crutchfield that lets me maintain the stock amp and the goofball common ground. So far i've got that pinned down for the most part. Just a little confused with the double white wires.