- Buick Ownership
on our '05 lacrosse that we just purchased for my Mother-in-law recently, i had it running today after changing fluids and got in it to shut it off and noticed the DIC display is now blank. Nothing on it whatsoever. i pushed the DIC buttons and nothing. i turned on and off the headlights and nothing still. could it possibly be a fuse? or did the display go bad out of the blue? It was working perfectly fine 10 mins before that when i started the car and reset the oil life monitor. This isn't gonna work for her if the DIC doesn't work.... Or do these things go bad like this and then have to fix or replace the instrument cluster? By the way, all of the gauges and other lights are working fine, it's just the DIC display. Or do you think unhooking the battery for a bit and then hooking it back up may fix it? any ideas guys? thanks!