Problèmes de la Mercedes-Benz GLA 2021

Éléments les plus signalés

• Engine

  7 signalements
  • I am reporting a potential safety and mechanical defect involving the cylinder head in the Mercedes-Benz GLA 250. Many owners, including myself, have experienced premature cylinder head failure, often without warning, l…
  • Engine misfired in operation requiring an emergency stop while on a mountain road. Severe check engine light turned on (Mercedes has a two stage check engine light). Vehicle was parked for 20 minutes and battery was dis…
  • When coming to a full stop at a red light (or any need to idle at a stop), the car frequently begins to hesitate as if it is about to cut off. I assume it has something to do with the ‘fuel saving feature’ which comes o…

• Electrical System

  4 signalements
  • The contact owns a 2021 Mercedes-Benz GLA250. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was unavailable. Th…
  • The entire circuit board was short circuited immobilizing the car in the middle of the highway. It was determined that the condensation of the air conditioning was unable to drain due to the drainage tubing being clogge…
  • The contact owns a 2021 Mercedes-Benz GLA250. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System). The contact stated that the manufacturer had exceeded a reas…

• Service Brakes

  3 signalements
  • Car's brake system slammed on in light traffic with no nearby obstacles. Clear night, light traffic, road dry, moderate temperature. If there had been more traffic, or if the road had been slick, high probability of ris…
  • The contact owns a 2021 Mercedes-Benz GLA250W4. The contact stated that while parking his vehicle when he went to apply the brake pedal, the brakes did not engage. The contact stated that the vehicle then crashed into t…
  • Component/System: Engine cooling and lubrication system. Coolant was found mixing with engine oil (milky oil), indicating internal engine failure (I was informed it could be oil cooler/housing, thermostat, head gasket,…

• Fuel/Propulsion System

  3 signalements
  • When coming to a full stop at a red light (or any need to idle at a stop), the car frequently begins to hesitate as if it is about to cut off. I assume it has something to do with the ‘fuel saving feature’ which comes o…
  • I purchased this car approx 3 months after real issues began. My car would have issues idling where it would sometimes turn off at stop lights and require multiple reignition attempts before proceeding. This would also…
  • The Gas Door did not open in order to pump gasoline. There is no mechanical device for the driver, passenger, owner of the vehicle to manually open the gas door from the inside. There was no electronic warning within th…

• Structure

  2 signalements
  • Twice now, my husband is putting groceries in the back of the vehicle and the top closes on him and this last time, hit him hard in the head. This is a safety issue, what can we do??
  • Cowl vent grille openings allowed normal environmental debris to accumulate, plug drainage and divert water onto electrical components and potentially result in a fire if not addressed. Some of the debris passes through…