One problem related to other fuel system has been reported for the 2006 Mercedes Benz CLK350. The most recently reported issues are listed below.
The contact owns a 2006 Mercedes Benz Clk350. The contact stated that there were strong fumes of fuel emitting from the vehicle intermittently. The vehicle was taken to an authorized dealer, who diagnosed that the left sending unit was leaking and needed to be replaced. The vehicle was not repaired. The VIN was not available. The manufacturer was notified of the failure. The approximate failure mileage was 67,585.