I have recently acquired a 2003 passat- the Gamma radio has perfect FM reception, but no AM signal at all. Just hiss, even at a correct frequency at volume, there's not a hint of a station.
Any ideas? Would really rather stick with the factory option.
One more thing- I was going to remove the stereo to check connections, but I'm worried about losing the power & needing the security code which I do not have. How do I get this? Its been removed from the log book...
Cheers!