Join Date: Dec 2007
Location: Elliot Lake, Ontario
I would check you factory wire harness with a test light or a volt meter make sure nothings crossed, then check that no wires from the hid kit could have gotten crossed some how, If high beam/low beams worked fine it must be a wiring issue from the install.
Also a common problem from HID's is the relay being too close to other electrical components causing electrical interfearance(magnetic) with other components of the truck.
BTW Welcome to FordTough.ca! I see your from Dryden I'm up there for work usually a few times a year, cops are intense up there.
I only drive in the city, to get out of it!!!