NHTSA Complaint #11599777 — 2005 MERCEDES-BENZ AMG E55

Fuel pump housing failed allowing gas to leak, further degrading parts of the fuel system, ultimately causing the locking ring to fail and gas to leak under rear passenger seat. Fumes filled the cabin while my family and I including two young children were inside. Fortunately, this issue was discovered rather quick, if not the fuel could have leaked onto the hot exhaust under the tank and ignited. I recently found this issue is well known in the Mercedes-Benz W211 chassis. You have multiple complaints on file. Mercedes had in fact issued an extended warranty of the fuel system however, it has since expired. The car provided no warning messages prior to failure. The car has yet to be inspected by the dealer, mechanic, or insurance.