AUDI_SANDOVAL

I need help wiring this after market stereo in . I've had the car for a while and some idiot messed up the wires. I've been using the front speakers for quite sometime but would really like to hear the full effect PLEASE HELP ME.

nrsource19

Here: Crux SWRAD-55 Wiring Interface Connect a new car stereo and retain the factory amp and steering wheel audio controls in select 2001-10 Audi models at Crutchfield.com