2019 Mercedes-Benz CLA-Class Engine Problems

JUST PAID $4,154.67 TO HAVE MY 2019 MERCEDES CLA 250, WITH JUST 46,222 MILES, ENGINE REPAIRED. * REPACE FUEL INJECTOR SEALS/ORINGS $1,462.80 *REPLACE ALL 4 FUEL INJECTORS $2,512.62 SO, PLEASE TELL WHY THERE IS NO RECALL ON MY CAR????? MARK BOULTINGHOUSE (240)277.9752

My 2019 Mercedes-Benz CLA 250 has become unsafe to drive due to strong gasoline fumes filling the cabin. The smell is overwhelming and makes it difficult — and frankly dangerous — to sit in the vehicle for more than a few minutes without feeling lightheaded. I have since learned that this issue is part of a known defect covered under NHTSA Recall #21V961, which affects 2016–2020 CLA 250 models for a fuel leak and potential fire hazard. Despite the recall directly describing this exact problem — fuel vapors entering the passenger compartment — I was told that Mercedes-Benz will not cover the repair costs, even though the recall was never performed on my car. This is deeply concerning, as gasoline fumes inside the cabin pose not only a serious health risk from inhalation but also a potential fire or explosion hazard. It’s unacceptable that a manufacturer would refuse to remedy a safety recall issue, especially one involving a known fuel system defect that could endanger both the driver and passengers. I’m left with a car that’s unsafe to drive and a manufacturer unwilling to take responsibility for a problem they’ve already acknowledged through the NHTSA.

Nov 29, 2024. Check engine light goes on. Took it to the dealership and says P052E-71, crank ventilation malfunction, first they said it was on recall now they say it isn’t so Mercedes Benz of Huntington does not want to repair it.

The contact owns a 2019 Mercedes-Benz GLA250. While the contact's wife was driving at an undisclosed speed, the check engine warning light illuminated. In addition, the contact stated that the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic where it was diagnosed with crankcase vent valve failure and a block actuator. The contact was informed that the crankcase sensor valve needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 43,264.

Although I bought this 2019 Mercedes Benz CLA 250 less than 1 year ago with 18,600 miles on it, in May 2024 the check engine light came on and the dealer service shop gave the following diagnosis: CRANKCASE VENTILATION HOSE. Comments: THE CRANKCASE VENTILATION HOSE HAS AN INTERNAL FAILURE AND IS CAUSING THE CHECK ENGINE LIGHT. THE CRANKCASE VENT HOSE IS NEEDED TO BE REPLACED. Repair Estimate: $1769.00 They told me that it is a known issue and that many other models have been recalled, but because my exact make, year, and model was not yet included I would have to pay out of pocket. This seems wrong since the issue is so prevalent among Mercedes models that there is a national backorder on the part with no definite end. When I reached out to Mercedes about this, they were unwilling to do anything. Please make them add it to the long list of models that have received recalls/extended warranty for this!