Engine Exhaust System problems of the 2009 Mercedes Benz E320

Dear officer, from the beginning (2010 August, 0 mileage, mb E320) the car has a chemical smell. At first, I thought it will go away. However, in few months it became the most awful chemical smell (it is not mold, diesel fuel or exhaust). This extremely penetrating chemical(s) is/are coming from carpet. Venting/air-recirculation increases chemical concentration in the compartment to extreme levels. The chemical(s) is/are definitively toxic give strong headache, dizziness, cause nausea, vomiting, light-headedness, cause and activate asthma (personal complains) and other problems (google search). Deterioration components of synthetic organic compounds are known inducers of carcinogenesis. I will be happy to provide additional information on health issues. Based on google search chemicals in the car compartment are common problems of mercedes, Volkswagen and BMW. The dealership rep agreed wit chemical smell. They offer chemical/deodorizer treatment what I am hesitant to accept as chemical odor reappear in few weeks (google search). Also many chemical deodorizer� are toxic (u. S. Environmental protection agency and the consumer product safety commission). Based on google search the sound proofing under the carpet is the source as it decompose in these vehicles and release the toxic chemical. Dealership agrees the source of chemicals but they do not agree to change sound proofing (although they admit this common problem in mercedes). I respectfully ask national highway traffic safety administration at u s department of transportation to investigate this health issue caused by decomposition of sound proofing. This is an issue that severely effecting safety of driving and importantly well-being of us citizens. Sincerely, on behalf of many us citizens.