I bought a 2012 Pathfinder a couple of months ago and loving it, but having a sporadic issue with the heat coming on. It seems like sometimes I can crank the temp up to 90 (the max) and it will just blow cool air through the vent. Although if I turn the vehicle off and right back on, then sometimes heat will correctly start to blow instead.
It isn't totally predictable how all of this works, but has happened several times. i guess with the SE USA 7 months summer on the way, it isn't a major issue right now but trying to figure out if I should have the dealership look at it or if I should just wait.