interior light problem

[turbobooster]

all of a sudden my lights that light up my speedometer and my shifter symbols P R N D etc... and the little light behind my A/C plate wont turn on anymore when its day time the stock factory boost light lights up like it always has ( i have an aftermarket boost gauge too) but when it gets dark and i turn on my headlights the factory stock boost lights completely go away ive checked the fuses but they all look good any tips of wat may have caused this better yet any ideas where i can get this porblem fixed its just annoying at nite cant see the speed im going as well as my boost gauge thanx