"Seat airbags" refers to safety devices built into the seats of vehicles, designed to inflate during a collision. They provide additional protection to the occupants, cushioning and reducing the impact force on the body. Full definition
If your vehicle has a weight sensor for the passenger seat airbag, there will be an indicator light on the dash that says «passenger airbag off» or something similar. (yourmechanic.com)
Features that protect passengers and drivers, such as automatic seat belts and rear seat airbags, can help your lower your insurance premium cost. (freewayinsurance.com)
What's more, there are back seat airbags and a vanity mirror. (autolist.com)