has anybody else had problems with roof leaking under sun visors dealer changed cab lights 3 times leak stops but keeps returning bad lights

 

Silicone sealant around the mounting holes......

 

Thats what mine did too it leaked right around the clearance lights so i took it back to the dealer and they said they ran water over it for 3 hours but it didnt leak so they didnt do anything with it so i put silicone around them and they never leaked again.

 

Well if your dealer didnt put silicone on there , especially after more than one incident, then their tech is a dumb butt. When I was working at the local dealer i had a truck with this same problem and mine had previously done this so I knew how to fix it so when he came in the second time I busted out the clear silicone and fixed it up. After that he hasnt had a problem and now everyone at the dealer does the same on any that come in with that problem. So in short, YES SILICONE AWAY!!!!!!