https://plaincars.com/make/mercedes-benz-clk63 New NHTSA complaints and recalls filed for the Mercedes-Benz Clk63. en-us Sun, 18 Oct 2026 06:13:03 GMT https://plaincars.com/make/mercedes-benz-clk63 https://plaincars.com/make/mercedes-benz-clk63#complaint-1433569 Mon, 18 Dec 2017 00:00:00 GMT FUEL TANK LEAK https://plaincars.com/make/mercedes-benz-clk63 https://plaincars.com/make/mercedes-benz-clk63#complaint-1391102 Tue, 11 Jul 2017 00:00:00 GMT MY 2007 MERCEDES CLK63 HAS FOR SOME 5 OR SO YEARS NOW SMELLED STRONGLY OF GASOLINE UPON FILLING UP. IRONICALLY THE ODOR IS STRONGEST WHILE STANDING OUTSIDE OF THE CAR ON THE DRIVER'S SIDE. THE SMELL DOES SUBSIDE AS THE FUEL LEVEL DECREASES SOMEWHAT. THE DEALER (EURO MOTORCARS BETHESDA (MD) ATTEMPTED TO REPAIR THE PROBLEM 5 OR SO YEARS AGO BUT TO NO AVAIL (EVEN THOUGH I DID PAY FOR THE REPAIRS), TH https://plaincars.com/make/mercedes-benz-clk63 https://plaincars.com/make/mercedes-benz-clk63#complaint-1287810 Mon, 06 Jun 2016 00:00:00 GMT WHEN THE GAS TANK IS FILLED UP FUEL IS LEAKING FROM THE TOP OF THE TANK. AFTER THE CAR IS DRIVEN AND A FEW GALLONS OF FUEL ARE BURNED, THE SMELL IS NO LONGER NOTICEABLE. THE REPAIR FACILITY SAID THE FUEL SENDING UNIT AND NEED TO BE REPLACED.