Front Air Bag Sensor Control problems of the 2015 Lexus RX350

While driving straight at 40 mph, my car was hit by an oncoming vehicle directly across the front of my car (bumper to bumper impact). I applied my brakes but was not at a stop at time of impact. The other car's air bags deployed, but none of mine did. (at the start of the trip, the car sensors accurately detected 3 passengers. ) my car was totaled, its frame bent & entire front destroyed in the wreck. Investigators & mechanics stated they believed the air bags should have deployed in this case. I sustained injuries, including concussion, whiplash, lacerations & bruises.