One problem related to air bag not deploy has been reported for the 2018 Tesla Model S. The most recently reported issues are listed below.
It was on Friday morning on January 11th 2020 at 8. 30am. I was slowly pulling into a parking space in front of my medical office where I have practiced for 21 years. I was in an outdoor parking deck. I touched the brakes to stop the car and the car suddenly accelerated forwards and hit a concrete wall in front of it. I know that I did not hit the accelerator. I was slammed into my steering wheel. My airbag did not deploy. I have been driving for 30 years and have driven a Tesla for 5 years. I know the difference between the accelerator and the brake. Tesla claims that I put my foot on the accelerator and drove into the concrete wall. That is not what happened. I have serious safety concerns about what happened. The car was out of my control.