Please can someone help me.
I fitted a new car radio, connected the permeant live ok but I couldn't find the switched live which should be there( yellow black wire) so I ran a new cable from a switched wire from the ignition switch.
Everything was fine for about 10 minutes, then nothing! It's as if I have no battery, but it's fully charged. It's just totally dead.ive checked all fuses they are all ok.