Finished work at 3am, took car to get some super from sainsburys(some might say this is my punishment for using cheap fuel

).
Went to sleep, was woken by my missus, she could'nt stop the alarm, so get out to see & find the light swith has melted & took the wires right back through the wiring prob to fuse box
Any advise gladly excepted.
Lucky'ish Leon.