Bought a 2020 Octavia MK4 in October 2024. Until May 2025, I had almost no problem. Very comfortable car, nice driving experience. But with the arrival of hot weather, the infotainment started switching itself on and off even when the car was locked, and that made my battery go flat. To this day, still no definitive solution, just endless updates. So my solution was to unplug the fuse each time I leave the car for longer than a few hours. Also, problem with the volume that kept turning up; very annoying. I live in Belgium and the dealership wasn't willing to replace the unit (will be done on September 11th) and didn't take into consideration the endless videos I took of this problem, until they saw it themselves. Maybe you won't have my problems, really rooting for you, because it is a beautiful, spacious, really the car of my dreams when it came off the production line back in 2020. But my next car won't definitely be anything produced by Volkswagen given the ignorance I witnessed. Have a great day, friend