On start up (date 6/10/26) the dash warned "Check Driver Assistance System," but the car started. Turned off the car, restarted, and this warning was replaced by a yellow "check engine" light, and a remark that the hybrid controller had a fault; the Kia app on my phone indicated the trouble as well. Called for roadside assistance; just before the tow truck operator arrived the faults cleared. Dealer found the stored error code C186387 (CAN BUS time out to navigation error). The error did not cause any safety issues as the car was parked. Another similar error occurred on 6/15/26, this time with check engine lights; the car would not go into drive. Restarting seemed to fix the issue, and my OBD scanner showed no faults in the ECUs.
NHTSA ODI 11744158