I have a 94 Nissian Sentra and the insturment lights will not work....Every light on the car works and even the warning lights in the dash...The insturment lights don`t for some reason.

I have tested ever fuse....Looked the the wiring for breaks....I`m thinking that it might be a relay swtich of some sorts.....Is there a way to test these?

Its driving me crazy not to have them working not to say that with the time change coming its going to be needed.

Thanks