Engine
Mercedes-Benz technical service bulletin NCU - 2026040007 for 2024 Mercedes-Benz CLA250, 2024 Mercedes-Benz AMG Cla45 and 2024 Mercedes-Benz AMG Cla35.
- Bulletin number
- NCU - 2026040007
- Component
- Engine
- Summary
- Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (MY) 2024 CLA (118 platform) vehicles, the engine electronics control unit software does not correspond to the current production specifications. There is a possibility that the Air Fuel Imbalance (AFIM) diagnosis for the air/fuel ratio could fail. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the software of the engine electronics control unit in the affected vehicles.
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Mercedes-Benz CLA250?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history