Entire drivers side air bags deployed, with only the driver in the vehicle, after striking a curb, (after striking a coyote, then swerving). Front central air bag did not deploy-only the side, and then for the entire side of a four door SUV, Mazda CX-5. Air bag slammed into neck and chest of driver nearly striking jugular with sharp impact. There does not appear to be any reason for side air bag to deploy, without front center deploying.