ACC and side assist warning message.

[mbk2017]

Last night while driving on I-84 I received a warning that both my ACC and side assist had stopped working. I pulled off at the next exit, restarted the car and everything returned to normal.
Has anyone experienced this ? I'm going to stop by the dealer tomorrow and have it checked out to be safe.

[gk1]

Yes several people. Check the sensors (Radar, parking, and bumper areas) for any blockages. If the sensors get covered by say a leaf or something you can get this error...and even if the leaf blows off the error won't clear until you restart as you saw. Also could be a faulty sensor or loose connector to one of the sensors.

[mbk2017]

Could be, it was at night, so didn't notice any leaves or papers on the highway. Made an appt just to be safe.

[GolfGL]

Could be, it was at night, so didn't notice any leaves or papers on the highway. Made an appt just to be safe.

Heavy rain can do it too.