Sounds like you blew the fuse when the other one fell apart, can't remember which fuse it is, I'll see if I can find out before someone who knows turns up
It's in the footwell fuse box, to the right of your right foot on the sidewall, it has a little flap door affair, don't know the number but there should be a list on the other side of the cover, it'll be a 15amp fuse (green)