Seat Belt Reminder Lamp: Description and Operation

The system incorporates buzzer and light warnings. The seat belt warning light will illuminate for about 6 seconds after the ignition switch is turned on, regardless of seat belt usage. The seat belt warning buzzer is grounded through the buckle switch of the driver's seat belt.

If the driver's seat belt is not fastened, the seat belt warning buzzer will sound for about six seconds.

However, when the driver's seat belt is fastened, the buzzer stops. This is because the buckle switch is turned OFF and the ground current is cut.