Compression Ignition Addict
Join Date: Jul 2006
Thanked 1 Time in 1 Post
Mentioned: 1 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
07 F550 high beams dont work
our one 07 F550 i noticed some cold mornings, if i turned the high beams on, all headlights go off.. so instead of high beams, you have no headlights.
usually after a while, seemed when it warmed up after a half hour they worked.
Then one day 3hrs after driving, high beams were on and suddenly they just shut off...
We went out snow plowing in a storm with the boss plow, which uses a bypass plug, to turn off your headlights when you have the switch flipped so the plow headlights only work... Well the truck was sitting there for 10 minutes, i hop back in, look up and the lights suddenly turned off, all headlights on the plow. so i put the low beams on, no low beams.
now the plow has no low or high beams but the truck has low beams "HID" but no high beams. any suggestions?
I touched and pulled on all wires associated with the headlights and the plow harness plugs to see if the lights would turn back on or flicker. nothing.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
04 F350 XL
06 F350 Lariat SRW BPD oil cooler, ARP, sinister !egr, s&b intake
06 F350 Lariat C/C DRW 4" Silverline , BPD egr cooler, ARP studs, Garett powermax turbo
07 F550 XL c/c 12' ABC american landscaper
11 F350 Lariat C/C !dpf/doc, SCT 7015
14 F550 Lariat C/C Dump truck, !def/dpf, Flo-Pro, T1 Tuner, S&B intake 3200miles
16 F350 Lariat c/c Nov 2015