1984 gmc 72 passenger skoolie
i had a head light problem they would come one and all the fuses were good
i found out the high/low beam swich on the floor had a broken lead i fixed that and it was all good
another tip is if you have old fuses just replacess them all its not very expensive and it fixed alot of the problems at auto zone for like 7 bucks there was a kit with alot of diffrent fuses in it and a little yellow tester that turned out to be a great help
thats about it if anyone knows about decks or building bathrooms that would be greatly appreciated
thanks yall