For a couple of weeks now all my interior lights and accessories have been brightening and dimming alot more then the average honda. It started one day when i bottomed out one good time and i noticed the gauge cluster lights were dimming and brightening very drastically and also the temperature gauge quit working. i figured out the temperate gauge but the lights i cant figure out. I dont know what to check it seems like a loose ground but where do these lights ground out at. Ive cleaned the battery, made sure tranny/temp/valve cover grounds were tight as well. Anyone help?