I recently purchased a 92 Accord EX. The previous owner gave me the card with the code and serial for the stereo and when I 1st bought it I was able to enter it just fine. I started having the notorious can't start in hot weather problem, so I replaced the main relay. After I reconnected the battery and turned on the stereo, it says code, however when I try to enter the code nothing happens. The preset buttons don't light up or anything. Has anybody else had this problem and no a fix for it? Thanks, Jason www.sadj.net