So, tonight I went out to the car, and have found I have no indicators, hazard lights, interior lights, front and rear heated screen and central locking. They were all working fine earlier, but a few hours later with the car just sitting there, nothing.
Has anyone come across this problem in the past? Any clues to what it could be? I was hoping a fuse or relay, but which one?
Any help would be greatly appreciated.

Thanks,