See also:

Seat Belt Warning Light/Beep
The seat belt warning light illuminates and a beep sound will be heard if the driver's seat belt is not fastened when the ignition switch is turned to the ON position. Conditions of operation ...

Specifications
Technical information about your Mazda. ...

After Getting In
- Are all doors closed and locked? - Is the seat adjusted properly? - Are the inside and outside mirrors adjusted? - Is the steering wheel adjusted properly? - Is everyone's seat belt fastened? - ...