My in-laws bought a '99 Grand Prix SE used. When they got the car, the radio played but the display was dead. Then the battery died. When the battery was replaced, the radio seemed to be dead. The theftlock light flashes and the radio will not power up. Completely dead.
Rather than spend $100 at the dealer to fix a radio that already has a burnt out display, I figured it would make more sense to get a new stereo.
We went to Circuit City, bought a $99 Pioneer CD player with free installation (free, with all the required parts brought the total with tax to $175). After the radio went in, the CD flayed frawlessly, FM was weak and AM was totally dead.
The guy said the antenna is bad. I asked him if we could replace it. He said even with a new antenna, there's no guarantee it would work b/c the OEM radio has a built-in amplifier that the aftermarket radios don't have, so he couldn't guarantee that any radio would work fully.
So I gave back the whole thing, got my $175 back, wasted 4 hours and back to the original dead radio.
Does any of this make sense? Does it make sense that you can never get an aftermarket radio to work in a GM car?
Any suggestions on what I can do to fix the radio that came with the car? I think the guy at Circuit City was BSing me and just didn't feel like trying to get it to work.