Vehicle was involved in a side collision on the driver side while stationary. Was hit by a 44 seat school bus traveling at or near highway speeds. Side Curtain Airbags failed to deploy, drivers side front, passenger side front, passenger side rear, driver side rear. Vehicle could be available for inspection, is currently being held by insurance adjuster but unsure where. When collision happened it caused head trauma with the window and window frame that could have ended up in death or severe cervical spine trauma. Manufacturer does not acknowledge issue with airbag system. Have not been able to get the manufacturer to respond to requests to look at the vehicle. Insurance adjuster took photos but does not have the tools necessary to inspect the airbag system to my understanding. Police did not inspect. No warnings lights or errors. Had a Tesla service representative out days before to run diagnostics on car for a separate issue.