NHTSA Complaint #11459516 — 2009 MERCEDES-BENZ E350

This vehicle has a very profound strong gas smell inside and out of the car. Upon further research, it has been notably stated that this particular vehicle model from years 2003-2009 had the same common issue that when refueling and topping off at full tank capacity, there is a fuel leakage seeping from the top of the gas tank which sits underneath of the back passenger seat. Apparently there is a health hazard recall listed upon this vehicle for this issue but when I called my local mercedes benz dealer they said that there was no recall with this issue and refused to acknowledge the problem. But in fact there are many videos of evidence online illustrating and showing other same vehicle owners addressing the fuel tank leakage from within underneath the back passenger seat, and there is also many written testimonials cases stating the existance of the same issue. I really do hope this issue gets addressed asap for which i do fear for my family's safety and mine. Thank you in advance for your time!