How to clear error message on stereo display to enter code. I have the code but unable to enter due to error message, 2005 Nissan primastar. Thanks

rory, February 2011

Please note that code entry is only possible when a number is flashing in the seperate display. If the display continually shows "CODE" / error then the unit may be codelocked and will need to be left switched on up for up to two hours to reset before another code entry attempt is possible.

hay88, February 2011