Check the fuse box.
You don't. A 1991 Cavalier did not come with airbags.
I have a 1991 Chevy surburan and it has no tail lights and no dash lights, all fuses are good
== ==
Behind the glove box.
Behind the glove compartment.
70 ft-lbbs
You don't, you replace it.
70 ft-lbbs
Around 2300-2500 lbs
Chevy dealer, auto parts store, etc.
Well if you pop the hood and look above the headlights you will see a screw. It may be a hex screw. Now if you need to raise the lights tighten the screw and if you need to lower the lights, loosen the screw.
wich fuse goes to my dashboard lights on a 1991 potiac fire bird