9mmkungfu
Well-Known Member
- Joined
- Oct 20, 2019
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- Location
- United States
- Vehicle(s)
- 2020 JLURD
- Thread starter
- #1
I recently had the RV flat tow harness (Mopar) installed and it only works when the host vehicle's headlights are on. Is that how it's supposed to work?
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