Need a little advice, i have an 04 f150.
The other night i was driving along and turned on the high beams, right away the blower motor shut off as well as the dash lights, i turned the high beams back off and the dash lights and heater started right up again.
when i got home i tried it again, same thing. Now i have no high beams, im assuming the fuse is blown, ill check tomorrow.
Also i went to plug my phone charger into the front power port which also made the blower motor shut off.
any ideas before i start disassembly of the dash?
Thanks

 

Are there any common wires between the high beams and blower motor?

 

I thought id bump this thread back up to the top.
Its about to get cold out and i had better get this fixed.
Any ideas?