We had the issue for a while on the 22 but software update took care of it even though some people said it didn't' Our 24's had the issue a few times but not in a long time now. I have heard it lock as I walked away.
Down in the single digits or less every night here in Southwest Michigan and no issues. Now I left it home for a week and I had to key start it and go for a ride but it was 0 or less every night.
Let me see I'm stuck in the snow.
1- Shut off traction control.
2- Put in trailering mode.
3- Attempt to rock back and forth with the dial is a pain I imagine buttons will be just as bad.
It works for me.
As a retired fuel systems Engineer I can tell you that the standard fuel sending system will have about 2 gallons left when it's on E.. Back in the 90's when computers and flow metered fuel lines first came out we made E mean E. Took about 3 months into production to change that to 2 gallons...