If the fuses are OK, then you'll need to have an electrical diagnosis of the circuit(s) involved. To do this correctly it requires a wiring diagram, volt/ohm meter or test light and the ability to diagnose an electrical circuit.
thank you for your response...I would like to kow how I can tell which fuse(s)go to the tail lights and dash to check them...I didn't see anything on the cover to the fuses that told me which ones they were...can you be specific with that? Thank you so much!!!