i bought a used nissan micra from a car auction. it has a nissan stereo in it which just secure all the time. can anybody tell me how to unlock it as i desperately need some music in my little car.

petal, December 2005

I have the programme to give the codes to unlock your radio. If you put the serial number on here I will give you the code.

Wishbone, February 2006

I have the same problem too. I have been informed that you can either quote the serial number found at the back of the radio to any nissan dealer who will then provide you with a unlock code. If you are unable to remove your radio then I suggest paying £20-£25 or so to get it unlocked from any professional.
hope this helps

AK, January 2006