I was out doing errands and got home, quietly pulled down the driveway, and was juuuussssst in the final stretch of slowwwllllly entering the garage, when nearly every system inside the car decided to activate itself! The car just went nuts! All of a sudden, let's see: • the radio goes on, LOUD! • the two seat heaters go on, set to 3! • the heat goes on, fan at 8 (I'm in Range mode) • the defrost goes on! • the rear window defrost goes on! • I can't remember, but some of the windows may have activated .... it all happened suddenly • I'm sure other things went on too, I was too distracted by all the noise to notice. Has anyone EVER had this happen before? I'm on the latest 7.1 firmware; 2013 Model S85. Naturally, I quickly turned everything off, and parked the car in the garage, and that was that. But I remain completely puzzled as to why the car just had a total CPU brain fart, for lack of a better term. Any ideas?