so i installed subs a while ago and everything was working fine. then yesterday i had the ac on and was listening to music and all of a sudden my stereo turns off. my ac buttons dont work but the weird part was the my ac was still on. turned my car off then back on but it was still the same. i unplugged the wires going to my after market amp and subs but still the same problem. im going to take out all the wiring so see if maybe thats the problem but i doubt it will fix anything. i think my stock amp needs to be replaced. anyone know what the problem might be?