I hate the HVAC. In manual mode when using first thing out of the garage in a New England winter, you get either full high heat or nothing the first half hour of driving. And when just checking the rest of the system function, like trying max AC, it takes five minutes to get cold air. Going in for the update to see if it helps. Can’t give it up for an overnight stay because a loaner won’t get up my icy steep driveway.