Does anyone know why there is a terminal on the back of these AM radios that says "lamp" but no power lead for it on the harness? In fact the terminal isn't even attatched to anything in the radio? It just comes out with your fingers? Strangely, I could have sworn I saw the lamp come on when I hooked it up last night and tonight...no lamp. I hooked up the re-built speaker tonight also to find no sound either. It shouldn't matter left to right speaker wire being crossed, should it? And there is only one ground wire for the radio correct? The one on the harness?
Ok, total brain fart on my part, after checking the terminal and seeing there is no power, scratching my head wondering why no power, of course it won't work with no power, but why no power? Hmmm, maybe if I turn the ignition key on it might work? Ahhhh!!!!!, Sometimes I wonder how this car had gotten as far as it has. Thanks again. I do however have another problem...no brake lights.
I believe the radio light is powered by the main power source.
As for the brake lights, the switch at the pedal is simple to remove and work on. Just remove it and clean it to see if that helps. Of course you should check the fuses and bulbs first.