My signal lights and rear running lights went out at the same time. The white light so I can see my dash has been out for a couple weeks. I could push/wiggle the light switch knob and the dash light would come on but no more. I checked the fuses under the dash and they seem fine. So would thus be an electrical problem and /or a switch problem and hie do I find out?

SOURCE: The gauges have stopped working ? Fuse under dash seems to be OK ?

Behind the dash is what they call a constant voltage regulator. It controls the guages. It's small and located behind the dash near speedo.

Jun Magno

• 175 Answers
• Posted on May 28, 2009

SOURCE: brake light issue.

the brake lights switch of the expedition is connected to the cruise control system. get yourself a wiring diagram and sort out the problem. i have read of fires being caused by that problem so be carefull.

Bill

• 424 Answers
• Posted on Jul 09, 2009

SOURCE: rear brake light and turn signals out

Check your hazard switch and see if it's engaged. cycle the switch a few times and see if that fixes it. Dirt gets in the switch and sometimes causes what your concern is.I hope this helps.

SOURCE: 97 Ford E250 Running lights and dash lights not working

best bet is get a WIRING DIAGRAM. you should have current (12 volts) on both sides of the fuse that works the tailights.if not there is probably a broken wire or a shorted wire leading up to the fuse. you kinda need the wiring diagram so u can see in which order the current "flows" which will help point u in the right direction.

SOURCE: 1999 ford crown vic dash light running light problem.

Check all the bulbs at tail end for parking and brakes, test grounds and harness for trailer. Check fuses. clean batery terminals, Re instal head light swich properly and make sure all wires conect.
Vitally

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