Slippery Drive Mode was On. EV Mode was On. Was driving slowly up a snowy driveway, the car lost traction and the car became completely inoperable and immobilized, including: — Car could not be turned off or on via Start Stop button — Car could not shift out of Park — Car could not change drive modes — Car could not change out of EV Mode It was completely inoperable and impossible to move out of harm’s way or shut down so it just sat there and drained the battery. Fortunately, an auto-shutdown sequence occurred when the battery was low which automatically turned off the car after manual attempts failed. Only after the car auto-shutdown could I start the car again and move it out of park to get out of harm’s way. There was no collision or impact. The car never left the asphalt. After it restarted, I could drive the vehicle with seemingly no impairment. It spit out >20 codes, all of which are attached in a DTC report.