the dashboard lights (speedomoter, oilpressure, gas gauage etc.) and the computeter screen on my 1997 jeep grand cherokie all turn on and off and dim by them selfs. it only does this at night when my head lights are on and they dont dim just my interoil lights. i checl the switch and the interior lights are all the way upp but u can barley see them. if you play with the switch that turns the brightness up they will wrk for a minute then turn onn and off and be very very dim. herd it could just be the computer
the wht? rheostat????????
the wht? rheostat????????