Originally Posted by Rossue
Our 17B had dual 6'rs on the bumper and had the switch without it being an option.
And, maybe that was why you had a switch.
Why one needs to automatically speculate that ETI did something wrong, rather than finding out why one model of trailer or build in one year or another is the reason for there not being a switch, it what boggles my mind.
Perhaps, like with my 17B, it's pretty easy and cheaper to just disconnect one of the battery terminals.
Different models with different options have different build requirements.