Winnebago, F53 Dim Low Beams only
We have a Winnebago Sightseer on a Ford F53 chassis. It has a four sealed beam headlamp system with H4651 single filament halogen hi-beams and H4656 dual filament combination halogen high/low beams. I...
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F53's have poor wiring. Ford won't quite acknowledge it, and uses a pretty twisted interpretation to be able to say they conform to FMVSS standards.
Details are in this thread.
Details are in this thread.
