i recently installed h.i.d headlights on my 2001 F350 7.3. i also have a stage 5 dp tuner. they where fine for 2 days or so then i went to leave a friends and when i started the truck and turned the lights on right away it killed the truck. i red a little about this and some people say to switch the main wire harness to the passanger battery so both the pcm and lights arent running off one battery. but im not sure where the main harness is.. any help would be great. thanks mike