well the switch on the sunroof doesn't work i have checked the fuse it seems to be fine but it doesn't work at all. can anyone help?

 

Very common problem, It's allmost always the switch itself. If you take out the switch and pop it apart there's some metal contacts inside that get dirty / corroded. clean off any area where metal touches metal and re-assemble. I accually had to use some fine sandpaper on my contacts.

You could also just get a new switch.