2010 E250 dash lights
#5
Not sure. All the other lights work. I have a violet/white wire at the headlight switch and the same color in a two wire plug that plugs into the AC controls. I'm wondering if the headlight switch is bad and the connection for the AC control lights aren't connecting.
If I knew the polarity of that violet/white wire, I could use a jumper to see if it would light up. There is a black wire in the same connection that is a ground so I thinking the other one is a positive wire. Just not sure.
#6
Unless someone was in the dash doing something , it is unlikely a plug would become unplugged. If the rest of all the lights including the other lights that illuminate the dash gauges (providing they are not digital)work as they should , that would eliminate the headlight switch. There just may be some defective bulbs , but some are fed illumination via a fiber optic network. Also some are lit when the ignition is turned on. Would need a wiring diagram to confirm how they are powered. Without a diagram you would just need to determine if they have bulbs in those 2 places.
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caper74
Ford Escape
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04-25-2008 01:11 AM