After having to dig through my truck attempting to fix the dome light and the power mirrors. I noticed the light socket was rather burned not melted but that darker burn mark from the heat of the old-school bulbs. I went out to superbrightleds.com and ordered me a new dome light blub and a pair of map light bulbs being winter is coming, daylight saving time will go away and it will be dark in the cab for morning and evening travel. It would be nice to have a bit more light and without burning up