Kia SELTOS

From the 2024 Seltos' owners' manual:
"Rear passenger's seat belt warning (if equipped)
* (1) Right side, (2) Center, (3) Left side
As a reminder to the rear passenger, the rear passenger's seat belt warning lights will appear for approximately 6 seconds each time you turn the ignition switch or ENGINE START/STOP button ON regardless of belt fastening.
If the seat belt is not fastened when the ignition switch or ENGINE START/STOP button is turned ON, the seat belt warn- ing light will appear for approximately 70 seconds.
If you start to drive without the seat belt fastened or you unfasten the seat belt when you drive under 20 km/h (12 mph), the corresponding warning light will con- tinue to appear for approximately 70 seconds.
You unfasten the seat belt when you drive over 20 km/h (12 mph), the seat belt warning chime will sound for approximately 35 seconds and the cor- responding warning light will blink."