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Had anyone have or had a problem headlight switch on a ‘78?
The parking lights work, so does the dimming part of the switch. Headlight part of the switch has a thermo link. Does this mean a new switch is needed or I’m I missing something.
If, anyone has an idea what to look for PLEASE forward.
The electrical contacts in all of these connections have been exposed to decades of oxidation, lending to potentially poor conductivity. I examine all of the connections, carefully cleaning with a deoxidant spray (Craig Labs Deoxit D5). Then I apply NyoGel 760G which protects against future oxidation and improves conductivity.