I just purchased my first Acura 3 days ago a 93 Vigor. I love it but the radio is stuck on code. I got the serial number off the deck and called the dealership and they provided me the code but it does not work. I called 4 different dealerships and Acura Canada just to see if they would give me a different code but they all provided the same code. I read some where that radio i signals could interfere somehow from the antena so I unplugged it but no luck. The buttons all work because it beeps after each 5 digit code, then after 3 tries it locks me out. I then disconect the battery reseting the system and try again with the same results. Any one have any ideas how to fix this?