How do you unlock a honda accord radio?
You unlock it by inserting the 5 digit code which is specific to your radio. If you do not have the code, you will have to contact your Honda Dealer. The original selling dealer may have the code on file. If not you will have to remove the radio and get the serial # off the chassis. With this serial # any Honda dealer can provide the correct code. There is no other way to unlock the radio than with that code.