do you access to any manuals for this car at all? if possible find some kind of a chiltons manual and see what need to be done i doubt anything fancy.. its probably just going to be about a dozen screws and the faceplate to remove.... nothing too extravagant

.
The lights for the gauges should be right behine the black plastic molding around the gauges any hardware store or auto store should have the lights

jokostel
also... before you rip the dash apart... make sure that any fuses didnt blow at all since both are out on ya