have alpine headunit from old car want to stick in lancer. Bought harness from Goodguys took it home no wire for ground in harness. Can some one post wire diagram for stock mitsu headunit thanks

 

damn i'm trying to remember.... i believe our lancers dont have a ground located in the harness. i think you have to ground the radio directly to somewhere metal. yeah now that i think of it, when we installed a pioneer radio in my buddy's lancer, yeah we had to ground the radio directly to a piece of metal.