Is there a fuse box inside the car or just under the hood?
If so where is it located?
There is also a fuse box located on the passenger's side, center , there's a kick panel that needs to be removed to get access to it...
Dealer should be able to provide you with another owner's manual, or you can register at mygmlink.com to get one for the cobalt.
Hope you're pleased with the '05...I know I am!
2005 Cobalt LS Sedan, blue granite
2012 Honda Civic EX-L