An additional security system that includes airbags, inertial sensors and a diagnostic unit has been installed on cars since 1996. The system is designed to protect the driver and passenger in the front seat in the event of a collision at an angle of up to 30°relative to the vehicle axis. Pillow with pneumatic system mounted in the center of the steering wheel. Therefore, in order to avoid accidents due to accidental deployment of the airbag, on these vehicles, it is forbidden to remove the steering wheel without disabling the system in a car service.