i got a 91 Si and one day my suroof works just fine and then he next day i got to open it again and it doest work. nothing diffrent happened to my car and i didnt tamper with the wires or anything. anybody ever have this happen to them and if so whatz wrong and how do i fix it?

 

Contacts in the switch may be dirty, I have read that you can take it apart and clean it. I haven't had the problem so I've never actually done this, it's worth a shot and if it doesn't work you can always get a new switch.

 

Check your fuses and if nothings wrong, take the switch out and clean it. It's made a difference when I cleaned the contacts in mine.

HTH