I bought my 300c in March. I notice around April that the door panels where coming off at the window. I figured it was from the sun so I had my windows tinted. I guess it was too late because they got worse and now I have a beautiful car with the ugliest of defects. I heard this may be an issue with the airbag but not sure. If so I need to have it looked at and find out if it’s under the warrantee. I need some answers and need them fast, because my 7 year old daughter rides in this car!!!