One of my mates has a 1.6 new shape Focus (not sure what spec level). Anyway it was fine one day then they left it overnight, came back in the morning and it wouldn't start. When you turn the key in the ignition no lights come on on the dash what-so-ever and the engine wont even try to turn over. However the remote central locking works and interior lights come on so the battery isn't dead and there's power. Any ideas? Anything simple it could be before it gets sent back to Ford? :? Thanx in advance