general problems of the 2016 Mercedes Benz C300

I bought a car that had an light accident and turns out to be missing the collision sensor in addition to bad battery that I had to change and had issues with recoding the airbags which are not working now.

I wasn't speeding but I did hit my brakes because I was about to miss my exit and my air bag just exploded.

The car has a strong gas smell inside the cabin after first start cold,and also ssecond cold start. The passenger air bag on message constantly comes on.

Tl-the contact owns a 2016 Mercedes Benz C300. The contact stated that while sitting at a parking lot, got rear ended by a vehicle traveling at 60 mph ( according to the police report ), pushing her in to the vehicle parked in front. None of the air bags deployed. The police was present and a report was issued number: 7whq039tm7nw was filed. The contact was transported to the hospital by ambulance, treated and released the same day. The vehicle was towed to an impound lot. The vehicle was not taken to the dealer for a diagnostic. The manufacturer was notified of the failure. The vehicle was not repaired. The approximate failure mileage was 30,000. Bp.

Takata recall - have two recalls on this automobile. Mercedes dealership said they cannot replace. What are options. Have both driver and passenger side involved.