2006 Mercedes-Benz CLS500 fuel system, gasoline problems
11 owner complaints filed with NHTSA name the fuel system, gasoline on the 2006 Mercedes-Benz CLS500 — 18% of all complaints for this model year.
What owners report
“The car gas sensor was not working. Vehicle stalled in the middle of busy intersection gas tank read that there was 1/4 tank. Could have caused a major collision. Problem with the fuel system, tank and sensors. This is the 3rd time. Fuel module not working correctly. All repairs have been done…”
filed Mar 22, 2014
“After I fill the cls500 mb tank with gas, and drive into the residential garage, an hour later the garage is filled with raw gas fumes. If I don't fill the tank completely, it seems to be okay. Sometimes the fumes enter the home, and my guests can smell them. It's quite embarrassing when you own a…”
filed Mar 4, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Other reported problem areas on the 2006 Mercedes-Benz CLS500
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.