iginition kill switch

Hi everyone... reaching out because I'm a beginner in car audio and need some help understanding how to correctly mount my new radio. I have a Fiat Punto Sound (2006) that came with a Blaupunkt MP3/CD radio and, because it broke, I've decided to buy and mount a Sony dsx-a210ui. Everything was...

I bought a used car that had this system. Unfortunately that car was totaled and in the time I owned it, I never figured out who made it. I'll describe it. Car had an auto *****. So by default, you had to push the brake pedal for it to even turn over. The device in question had the fuel pump...