With my Jeep Compass 2012 when 4wd locker is on (I see it ON on the panel as I pulled locker),
So I noticed that when I was parking at full of now parking lot, my front wheels stopped spinning, and only one rear wheel keep spinning (with no much traction) so I stack and had to shovel... (which is silly for that car). The surface itself is horizontal (not a hill, just parking lot next to my house)
I expected that all 4 wheels would be at work trying to get through the snow to get traction (since I "locked it" to be 4wd)
I do not have any warning message on my board.
Q: How to make all 4 wheels do their job? (maybe my 4wd is broken but it does not show it)