YEsterday while cleanin out my truck, i went to replace my dome light and i hit the pos and neg wit a screwdriver. Now my wipers, speedo dont work and my airbag symbol is flickering.. Any idea on what it is. Checked all the fuses, there ok.. I need help!!

 

Not sure what year and model?
Pull each fuse and check them with a meter. Make sure that they are the right amperage for there location.
If the fuse's amp rating was too high for your dome lights then it may have taken out a fuseable link or a common ground.

 

You blew a fuse.