I wiredinmy car stereo and amp when I turn the ignition to on its ok when I go t go o start it radio and light ta shut off why
2 Answers
If it comes back on after releasing the key from the start position, when starting it cuts out any unnecessary power so starter has full power to crank.
NewAgeDerpDerp answered 5 years ago
All the accessories ahut off when starting so the starter gets as muh power as possible.