I've just had my coupe back from some garage work to find the radio not working. I assume they disconnected various electrics as part of the work, but I've never had problems with the CODE before.
When I put a code in the radio does come on, but makes a continual beep every 5 seconds or so - strangely the same beep you get when you programme a channel into one of the 6 preselects. I can't get rid of the problem, and the unit will then again ask for a CODE when it has been turned off and on.
The only other button that appears to do anything when I am asked for the CODE is number 1, which when I press it and hold brings up a 0 on screen. It will do this four times before showing ERR CODE and locking the unit for a preiod of time.
Since I don't have a manual for the car can anyone help?