i am trying to fit a ford radio but on the LED it shows error 7 and it wont go away i have the code and have disconnected the battery to try and start again but still the error 7 shows on the radio can anyone help please
unit may be codelocked and will need to be left switched on for up to two hours to reset before another code entry attempt is possible
dont touch any button cause if you do the wait time will start from the begining.
