Need Help With 1934 Packard 3 Filament Headlight Connection Data

Posted by Paul W. On 2018/2/22 16:23:06
I have been working on a clients's 34' Packard to replace the wiring harness and perform miscellaneous wiring repairs.

He and I are at a point where we would like to confirm the correct headlight function. His car has the 3 filament bulbs and sockets.

Specifically I need to know the correct connections and light functions for both the right and left headlight socket terminals Nos. 1, 2, and 3.

I understand the left headlight has a jumper between socket terminal Nos. 1 and 3, while the right socket uses all three terminals independently.

Our research has not come up with a definitive answer yet. Available drawings fail to show the headlight socket terminals. They only refer to filament function, such as hi, lo, tilt, pass, etc.

Any information would be greatly appreciated and thanks in advance.

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