https://plaincars.com/make/mercedes-benz-m166 New NHTSA complaints and recalls filed for the Mercedes-Benz M166. en-us Sun, 18 Oct 2026 05:48:51 GMT https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1653502 Tue, 10 Mar 2020 00:00:00 GMT AFTER A FUEL FILL UP THERE IS A SERIOUS GAS SMELL INSIDE THE VEHICLE. AFTER USING A QUARTER OF THE TANK THE SMELL GOES AWAY. THE VEHICLE IS PARKED MOTOR OFF. THE GARAGE IS SO FILLED WITH GAS FUMES I HAVE TO RUN A FAN. THIS HAS BEEN GOING ON FOR OVER 2 YEARS. https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1647953 Thu, 20 Feb 2020 00:00:00 GMT I RECEIVED A RECALL NOTICE https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1641269 Mon, 27 Jan 2020 00:00:00 GMT AFTER DRIVING THE VEHICLE TO WORK (APPROX. 35 MILES) AND THEN RETURNING AFTER THE WORK DAY WAS COMPLETE, THE VEHICLE WOULD NOT START. WE SPOKE WITH THE MANUFACTURERS ROADSIDE ASSISTANCE AS WELL AS THE TECHNICIAN THEY DISPATCHED TO OUR LOCATION. WE TRIED MULTIPLE SOLUTIONS TO OUR PROBLEM WITH NO AVAIL. THE VEHICLE WAS TOWED TO THE DEALERSHIP AND UPON INVESTIGATION, THE ELECTRONIC STEERING LOCK M https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1625458 Tue, 03 Dec 2019 00:00:00 GMT WHILE COMMUTING ON A HIGHLY CONGESTED HIGHWAY THE CAR LOST POWER CAUSING THE STEERING WHEEL TO BECOME LOCKED THIS LOST OF POWER AND DISABLING CAUSED MY CAR TO VEER INTO ONCOMING TRAFFIC AND TAKING MY VEHICLE UNCONTROLLABLY OFF THE ROAD https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1622899 Thu, 21 Nov 2019 00:00:00 GMT THIS MODEL HASN!T A TRANSMISSION FLUID MEASUREMENT STICK, BUT EITHER NOT INDICATE AT MONITORING SCREEN IF NEEDS FLUID, ALSO THE TRANSMISSION FLUID PAN BECOME RUSTED DUE TO LOW MATERIAL QUALITY LEAKING ALL FLUID AND CAUSING SERIOUS AUTOMATIC TRANSMISSION DAMAGES, COSTING OVER US$6000.00 IN REPAIR. I WANT THAT YOU AGENCY OPEN A INVESTIGATION. I HAVE THE OLD PAN TO BE EXANMINATED FOR FAULTY MATERIAL https://plaincars.com/make/mercedes-benz-m166 https://plaincars.com/make/mercedes-benz-m166#complaint-1557881 Sun, 14 Apr 2019 00:00:00 GMT I NEED CAR FIT