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1986 burb headlight dashlight wiring problem

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Old September 11th, 2010, 8:31 PM
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Default 1986 burb headlight dashlight wiring problem

ok i have a 86 c20 454 burban and i can not figure out how to wire my light and dashlight to work when the lights are turned on i can turn my light off and dashlights stay on idk what to do please help
Old September 11th, 2010, 8:54 PM
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Probably the easiest way is to add a switch to the inst. lites and a separate 12V line to it and put a diode in the original 12V source from the headlite switch so you don't back feed that circuit.
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