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    Mercedes Vehicles Recalled to Fix Risk of Stalling While Driving

    A faulty fuel pump may cause the vehicle to suddenly shut down

    Mercedes C-Class
    A Mercedes C-Class sedan
    Photo: John Powers/Consumer Reports

    Mercedes-Benz is recalling over 143,000 cars and SUVs from the 2021 through 2023 model years. These vehicles include C-Class, E-Class, S-Class, CLS, and GT sedans, SL coupes, and GLC, GLE, GLS, and G-Class SUVs.

    The engines of these vehicles may shut down while driving, which could cause a crash. The problem is caused by a faulty fuel pump. Mercedes-Benz dealerships will replace the fuel pump, free of charge, on recalled vehicles.

    Before the vehicle stalls, drivers may notice that the engine runs rough and that there are warning lights on the dashboard.

    In documents provided to the National Highway Traffic Safety Administration, Mercedes-Benz says it is aware of 2,031 warranty claims or customer complaints related to this issue, and zero crashes or injuries.

    The Details

    Vehicles recalled: C-Class, E-Class, S-Class, CLS, and GT sedans, SL coupes, and GLC, GLE, GLS, and G-Class SUVs manufactured between June 1, 2021, and Nov. 30, 2022

    The problem: A component inside the fuel pump was made from faulty materials and may fail prematurely. If this happens, the vehicle’s engine may shut off while driving, and the car may lose power. 

    The fix: Mercedes-Benz dealerships will replace the faulty fuel pumps, free of charge.

    How to contact the manufacturer: Owners may contact Mercedes-Benz at 800-367-6372.

    NHTSA campaign number: 23V445

    Check to see whether your vehicle has an open recall: NHTSA’s website will tell you whether your vehicle has any open recalls that need to be addressed.

    If you plug your car’s 17-digit vehicle identification number (VIN) into NHTSA’s website and a recall doesn’t appear, it means your vehicle doesn’t currently have any open recalls. Because automakers issue recalls often, and for many older vehicles, we recommend checking back regularly to see whether your vehicle has had a recall issued.

    Stay informed about recalls that might affect your vehicle using our Car Recall Tracker. Create a free account now to become a CR member.


    Keith Barry

    Keith Barry has been an auto reporter at Consumer Reports since 2018. He focuses on safety, technology, and the environmental impact of cars. Previously, he led home and appliance coverage at Reviewed; reported on cars for USA Today, Wired, and Car & Driver; and wrote for other publications as well. Keith earned a master’s degree in public health from Tufts University. Follow him on BlueSky @itskeithbarry.bsky.social.