Ford Fiesta Radio wont work?

Assuming that you are trying to switch it on with the ignition key in the ON position?............Have you checked the fuse? .............Have you replaced all the wires back (tightly ) onto the battery terminals (and not knocked any off ?) ?.........If all OK then there the wiring will have to be checked/tested to the radio using a meter or test lamp.

RegWorts
May 2008