Interior lights don’t illuminate when door opens, doors unlock. On off switch is on. Lights illuminate when truck is on or running
thoughts?

 

Check battery. System will turn off certain functions when the battery is low.

 

Truck has been sitting for awhile I’ll put it on charger Thanks

 

Not sure here. But I think there a pushbutton on the overhead console that if pushed stops the interior lights from coming automatically on.

 

Yup
https://www.fordservicecontent.com/F...&buildtype=web

 

In his first post he said it is on

 

Yes The overhead button is on Yellow when off Battery charged No change
Thanks

 

You already stated the battery is full charge. So, your saying if the truck is setting there running...you open the door and the interior lights come on, but if its setting there and the engine is shut off, you open the door and the interior lights do NOT come on. Correct? If that's the case, I'd be asking the dealer. There is no "switch position" that will make a vehicle do that.