I purchased my 2013 ES350 brand new from the dealership. A few weeks ago, I was in an accident in which the front end of my car hit the backside of another car. Both front airbags deployed and the driver-side knee airbag fully deployed. However the passenger-side knee airbag only partially deployed. Is this a known defect for this car? What should my next steps be to report this malfunction? Thanks in advance for any and all advice.