After changing my car battery on my L reg 1.3 nissan micra i have managed to block the cassette player and need to konw how to unblock it,
please help

zoe, March 2007

Hi zoe,

If you know the code, which may be in the service book, enter that. Otherwise take the car/radio to a local car audio shop who should be able to recode the unit for you. Phone first to check they can do it, if not they will know who can, this service normally costs £15-£20.

Best wishes,

Mick, March 2007