See also:

Beep Sounds
Air Bag/Front Seat Belt Pretensioner System Warning Beep If a malfunction is detected in both the air bag/front seat belt pretensioner system and the warning light, a warning beep sound will be h ...

Customer Information and Reporting Safety Defects
Important consumer information including warranties and add-on equipment. ...

Safety
Side curtain airbags and seat-mounted side-impact airbags are standard in all Mazda6 models, as are antilock brakes and traction control. ...