If Rear Cross-Traffic Collision-Avoidance Assist is not working properly, a warning message will appear on the instrument cluster for several seconds, and the Master warning light () will appear on the instrument cluster.

Visit an authorized Kia dealer.

When the outside rear-view mirror warning light is not working properly, a warning message will appear on the instrument cluster for several seconds, and the Master warning light () will appear on the instrument cluster.

Have the function be inspected by an authorized Kia dealer.