Um... I had the same problem with my 96 Disco. The place I bought it from had do idea what the code is, so I ended up going to Circuit City and getting a new radio. The factory radio had a cassette player, so its not like it wasn't do for an upgrade anyway.
I'm looking at my factory stereo that I just had yanked out of my vehicle. There isn't a code anywhere on it, BUT Circuit City said that they could reset or check it for $50 bucks, so I'd let them call the company and try to figure it out and if they don't, well, don't pay them.
