One problem related to blind spot detection has been reported for the 2020 Jeep Wrangler. The most recently reported issues are listed below.
*radio, navigation / all sound loss (intermittently) *radio freezes as well as display (intermittently) *blind spot warning - beeps at inappropriate times for example when 2 lanes turn left it beeps making you think you are going to hit someone *back-up camera - freezes on screen and/or turns black *climate control - does not remain on the setting you put it on *bluetooth - randomly begins to play something when it should not *vehicle is turned off, door closed and locked, but radio will remain on and continue to play in vehicle. All of these things cause immense distraction and pose great danger to a driver as well as other drivers on the road. This vehicle had a little over 4,000 miles on it when I purchased it. Purchased Dec 2020 and uconnect replaced by dealer early 2021. The same issues are occurring with the replacement system. Took Jeep in today, on 10/4/2021 and they say they have ordered another uconnect system however, I doubt it will fix these issues. Very disappointed in this vehicle for it to be such an expensive purchase.