I need some help. Talk to me about the dimmer function on an after market head unit. I cannot get it to work when you turn the headlights on. It's like the wire doesn't exist in the harness. I have tried 2 different head units and neither will work, well that was my excuse for buying a new one anyway. What's the deal??? Oh yeah just replaced my clarion with a new pioneer DEH-P880PRS looks sweet very minimal buttons will get pics tomorrow or the next day, matches the interior very nice....
from the pioneer web site..
http://www.pioneerelectronics.com/pio/pe/images/portal/cit_3442/291159496DEH-P880PRS_lg.jpg