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Headlight switch connections

mrmopar340

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Lost part of my wiring diagram for my headlight switch. Can some one tell me which way to wire this back up. When I replaced the harness me and my stupidity didn't reuse the factory plug for this thing. I'm think there are 2 12V inputs on it I think. I think I recall maybe the upper range of the switch had an input for the headlights and maybe the dimmer. My shop manual is being borrowed by my buddy at the time being or I would dig through that. Attached is a picture of what I'm trying to wire properly.

Screenshot_20260729_142226_eBay.jpg
 
Lost part of my wiring diagram for my headlight switch. Can some one tell me which way to wire this back up. When I replaced the harness me and my stupidity didn't reuse the factory plug for this thing. I'm think there are 2 12V inputs on it I think. I think I recall maybe the upper range of the switch had an input for the headlights and maybe the dimmer. My shop manual is being borrowed by my buddy at the time being or I would dig through that. Attached is a picture of what I'm trying to wire properly.

View attachment 157486

Using the marked numbers in the picture of the switch rear, the connections are as follows

  1. Terminal "B1", Black/White* wire to main power splice
  2. Terminal "R", Black wire to panel dimmer switch and rear body connector
  3. Terminal "B2", Pink wire to fuse box ("Tail Lamps")
  4. Terminal "H", Light Green wire to dimmer switch
The following image shows a diagram of the switch:
Screenshot 2026-07-29 3.13.04 PM.png



The following image shows a picture of the switch with connector and wiring:
Screenshot 2026-07-29 3.29.48 PM.png



 
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