Hello to all,
I am a newbie, and i searched for this problem. Appparently no one has been able to eff up my truck as bad as I did....
I have a 2008 Suburban LTZ. I decided in my infinate genius to change out the standard light bulb in the dome light to l.e.d. bulbs...i dont know what happened when i installed the led but they didnt work. I went to re-install the original bulb, and what now happens is that when i hit the on-off switch the dash cluster gauge lights turn on and off accordingly...so now the dome light act as a on-off switch for the dash lights...when i open the doors the lights come on normally, and when i use the little know on the left that dims the cluster gauge i can turn on the dome lights with no problem...any ideas???