When the vehicle is ON, the warning light will illuminate for approximately 6 seconds. Afterwards, regardless of passenger occupancy, if the seat belt is not fastened, the warning light will stay illuminated for approximately 70 seconds.

If the seat belt is unfastened while driving after it has been initially fastened, and the vehicle's speed is below approximately 12 mph (20 km/h), the warning light will remain illuminated for approximately 70 seconds. If the vehicle's speed is above approximately 12 mph (20 km/h), the warning light (flashing) and warning sound will operate for approximately 35 seconds.