BenzWorld Junior Member
Date registered: Dec 2008
Mentioned: 1 Post(s)
Quoted: 2 Post(s)
The problem is probably the charcoal cannister. The problem can start if the fuel tank has been topped off or overfilled. I had mine replaced under warranty and it fixed the problem.
I initially took my S550 in to the dealer and he gave me the MB notification regarding the pump design and that I should insert fully and then tilt down. However, this did not fix the problem. I took my car back and demonstrated the problem to the service advisor at the gas station.
No problems after the cannister was repaired.