T75da Front worklights not working

[iowaowb]

Other night moving stuff around the front work lights just quit working has they were on it was weird like I shut them off, Checked the fuse in column of cab seemed fine. Switch works for the rear, any ideas? It isn't the headlights it is the cab lights on front of cab.

 

[bwp1000]

May want to check if they have a good ground connection. Also check the factory electrical plugs. I had one that a pin was not making a connection took me for ever to find.