Radio cigarette lighter not working

[KazK]

Hi there, I have a 2010 nissan pixo and the radio and cigarette lighter have stopped working.  I have changed a couple of the fuses (4 and 19) but it has made no difference. Has anyone got any idea what it could be. Thanks

[Trevor]

It would be advisable to change the fuses in case there is a slight fracture that cannot be easily seen

After that then you will need to check the circuits with a multimeter to determine where the fault is