I have a 2015 F350 and the high beams went out on me. When I push the multifunction switch forwards the highs would flash for a second and then all the headlights go out. Same thing go if I pull it back. I have check the fuse in the passage compartment and it is still good. The high beam indicator light on the dash does not come on. So I am thinking it might be the multifunction switch. Does anyone else have some insight to this issue.