ive never installed a radio and have searched my ass off. Ive got an 06 ls just stock and wanna switch the head unit. I got a general gm wiring harness and was repinin it as a saw on one of the searches but its not working. try not to flame i just need solutions if possible. Thanks peeps

 

pic of the harness? u shouldnt have to repin... alos realize u must run the accesory wire to a fuse on the car... sunroof or windshield wiper with sunroof being the prefered one