It's five errors, the same ones each time. ABS, Hill start, Front assist, TPS and Electrical system. The errors randomly pop up. Sometimes when I turn the car on, other times while I'm driving. Sometimes turning the car off then back on clears them but not all the time.
Similar to the person who started this tread, regen is no longer active and you can't change driving modes, Normal, Eco, Eco plus.
As for weather I live in Arizona an haven't had any issues in summer or winter and yes they offered a loaner but I choose to use my second vehicle instead.