Why don't the electrics in my car work?

I bought a 2004 Ford Fiesta, but the air con, radio, 12v socket and heater electrics don't work. Is there something that may be preventing them from working as they're close together in the car?

Does my 2004 Ford Fiesta have a fuel pump fault?

I have a 2004 Ford Fiesta 1.4 petrol which has developed an annoying problem. While driving, it has an intermitting problem of pulling back as if it was running short of petrol, then it will suddenly shoot...

What causes my Vauxhall Zafira to blow a fuse?

My 2011 Vauxhall Zafira keeps blowing a fuse. The engine cuts out when the fuse blows and the starter motor won't turn over to restart the engine until a new fuse is put in. It has been getting worse over...

Ford Fiesta (2002 - 2008)

Good handling and comfortable ride. Tidy design. Reasonably spacious. Plenty of choice second-hand. Good reputation for reliability.