Nissan Primera 1.8. Radio does not work all that happends is that it says WAIT for a minute than changes to SECURITY. Tried code but it did nothing. It has not worked for Six Months but has come on a couple of times but when I turn it off it will not come on again. HELP
sounds like it has had a few wrong codes entered in.
to reset it you will have to disconect all power to the unit (note..not just turned of) for a few hours depending on model it maybe as much as 24hrs.
then refit and enter your code.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix in-car audio.