2015 MERCEDES-BENZ ML400 Complaints

View complaints related to 2015 MERCEDES-BENZ ML400. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2015 MERCEDES-BENZ ML400. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2015 MERCEDES-BENZ ML400
    - District Heights, MD

    The contact owns a 2015 Mercedes-Benz ML400. The contact stated while driving 45 MPH, the vehicle lost motive power without warning. The vehicle was towed to the residence. The dealer was contacted and stated the vehicle was not included in NHTSA Campaign Number: 22V955000 (Fuel System, Diesel, Fuel System, Gasoline). The vehicle was not diagnosed. The vehicle was not repaired. The manufacturer was contacted and stated that the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 79,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2015 MERCEDES-BENZ ML400
    - Arlington, VA

    The cam shaft adjuster failed, causing a loss of power in the engine. Vehicle could not maintain speed on hills or merge onto interstates in this condition.

    Source: NHTSA WEB SITE
  • 2015 MERCEDES-BENZ ML400
    - OLYMPIA, WA

    I BELIEVE WITH MY HEART AND SOUL MY BEAUTIFUL WIFE WAS KILLED DUE TO FAILURE OF VEHICLE IN MOTION AND LOST ALL CONTROL.*DT*JB

    Source: NHTSA WEB SITE
  • 2015 MERCEDES-BENZ ML400
    - SOUTHBOROUGH, MA

    THIS NEW MERCEDES-BENZ ML400 HAS A MANUAL TRANSMISSION FEATURE THAT WITHOUT REASON REVERTS BACK TO AUTOMATIC WITHIN ABOUT 10 SECONDS WITHOUT ANY REASON. THIS PREVENTS THE DRIVER FROM BEING ABLE TO CONTROL TRACTION IN SLIPPERY OR OTHER DIFFICULT CONDITIONS, WHICH CLEARLY WAS OUR EXPERIENCE. THIS FEATURE IS MISREPRESENTED IN THE OWNERS MANUAL WHICH STATES AS HAVING A MANUAL TRANSMISSON CONTROL CAPABILITY AND WAS ALSO SOLD AS SUCH BY THE DEALERSHIP.

    Source: PORTABLE SAFETY COMPLAINT FORM