All of the dash instraments are not working...any ideas of where to start? fuses? bad connection? ground?

also the air bag light, and check engine are on as well, if that matters.

my only real concern is that the oil pressure gauge. How do i check to see if theres pressure if the gauge doesnt work?

tom


99 wrangler sport, auto. 2.5 inch lift, 31 MTR's