Wrangler lights.
Your tow bar company has a direct plug in harness for this. The battery disconnect is so that the battery doesn't go down because the key is acc position. Also this key position keeps steering unlocked. My 2014 Wrangler Sahara doesn't have a steering lock, didn't come that way. No need to keep key on. Charge line from motorhome would work also. Also you need a brake system.
Mace
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