Check to see if you have power the fuse first. If there is power there and the fuse is not blown then the problem lies after that. My turn signals and air control are on the same circuit and every time i use my blinkers I blow the fuse that sends power to both. Probably bad bulb sockets but ill let you know when I finish replacing ds turbo. I believe the auto amp is deep in the dash if I remember correctly.
12:41:32 01/23/13
