Floor heat vents do not work. Tried different configurations for temp, fan, mode. When the air is cool, I can feel a little air coming out of floor vent, but raising temp control doesn't bring the heat. Took to dealer for diagnostics. They said everything checks out. Don't know if someone actually sat in the car and tried different settings to see if they can replicate the issue. Not sure what to do next. Can't believe this is as good as it gets.