One problem related to blind spot detection has been reported for the 2019 Jeep Compass. The most recently reported issues are listed below.
Blind spot warning message comes up "blind spot temporarily unavailable". At this time the lights on each mirror freeze and stay on, and blinker will not turn off. This happens frequently when using the blinker and changing lanes on the interstate. You can sometimes touch blinker again and it will go off and the lights on mirror will then go off. However, sometimes you have no control of getting the blinker to shut off and lights to go off on mirrors. Problem was recreated once, and dealer thought they had it fixed. It started doing it again the next day. I took to dealer again and they could not recreate the problem. Since there is no recall on this issue, they are unable to locate what is causing this. I spoke with dealership again and they asked me to try to bring it in if possible, when problem occurs. I have agreed to do this. Dealership has been very helpful trying to get this problem figured out, but they haven't been able to get it corrected so far.