Originally Posted by Steve L.
No problem then. I wasn't sure.
It was pointed out to me in a separate email that the instructions for the Tekonsha say that it will still work even if it's not plugged into the tow. I missed that in my quick scan. It seems like they've already done what I was proposing. I'm a day late and a dollar short again
Yes, I think it remembers the sensitivity setting from when it was last plugged in to the vehicle. To change the sensitivity it must be plugged in breifly, and can then be used at the newer setting. That way if a user were to forget to plug it into the cig lighter he would still have brakes
. Also you could unplug the controller, charge your cell phone or other use of the cig socket. Sensitivity usually is only changed for loaded vs unloaded towing or wet or icy roads anyway.