If the car detects any occupants that are not wearing their seatbelts, the system alerts the driver with a warning sound and the seatbelt reminder symbol appears in the overhead console as well as the driver display.
You can find information about which seatbelts aren't fastened in the driver display.
If the reminder appears, buckle the indicated seatbelts as soon as possible in a safe manner. Stop the car, if necessary, to avoid distracted driving.
In some cases, the sensors may mistake an object on the seat for a passenger and alert you if the seatbelt hasn't been fastened. If you dismiss these reminders in the driver display, the large graphic will disappear but the other warning indicators will remain active. Buckle the seatbelt to remove them.