https://plaincars.com/make/mercedes-benz-r350 New NHTSA complaints and recalls filed for the Mercedes-Benz R350. en-us Tue, 22 Sep 2026 01:47:55 GMT https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-2108136 Wed, 09 Jul 2025 00:00:00 GMT The brake fluid lines are corroding much faster than in other models, and without actual corrosion under the car. It happened to my car, and I have been reading forums of MB owners of this same R model, as well as C, E, GLK, and ML models all reporting the same issues. The lines corroding earlier to due to the brake boost system failure and other fluids/air entering the system is the most consiste https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2012 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2011 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2010 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2009 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2008 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2007 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#recall-24V298000-mercedes-benz-mercedes-benz-r350-2006 Fri, 26 Apr 2024 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1934992 Wed, 11 Oct 2023 00:00:00 GMT Error codes P0016 and P0017 camshaft out of alignment and vehicle will not pass smog test, also loss of power of the engine. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1934462 Tue, 10 Oct 2023 00:00:00 GMT The contact owns a 2011 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distributi https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1910064 Sat, 15 Jul 2023 00:00:00 GMT Pressed down on braked and nothing happened. Pressed down on emergency break to aid in stopping. No warning lights or sounds https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1910065 Sat, 15 Jul 2023 00:00:00 GMT Pressed down on braked and nothing happened. Pressed down on emergency break to aid in stopping. No warning lights or sounds https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1910066 Sat, 15 Jul 2023 00:00:00 GMT Pressed down on braked and nothing happened. Pressed down on emergency break to aid in stopping. No warning lights or sounds https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1885820 Thu, 06 Apr 2023 00:00:00 GMT I called the Dealership to schedule the appointment. They told me they have no appointment available for next 3 weeks and even I wait for that long they will not be able to provide me a loaner car. The total job time is 4-6hrs I am not willing to wait that long. This dealership was not helpful at all in-spite of this is a very serious safety concern. STOP DRIVE REMEDY. Worst Customer Service for t https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1876264 Sun, 26 Feb 2023 00:00:00 GMT Rear Panoramic Roof Glass Cracks https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1867119 Fri, 20 Jan 2023 00:00:00 GMT The contact owns a 2010 Mercedes-Benz R350. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed and became stiff. The vehicle was taken to the dealer and diagnosed with a faulty brake booster. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 130,000. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1865032 Thu, 12 Jan 2023 00:00:00 GMT The contact owns a 2011 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contac https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1865130 Thu, 12 Jan 2023 00:00:00 GMT The contact owns a 2010 Mercedes-Benz R350. The contact stated while driving 5 MPH, the vehicle made a squishing an abnormal knocking sound. The contact stated that as the speed increased to 15-20 MPH, the issue ceased. The contact stated that upon driving for an extended period, the brake pedal became stiff. The brake warning light was illuminated. The contact later received notification of NHTSA https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1852559 Tue, 08 Nov 2022 00:00:00 GMT The contact owns a 2010 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The co https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1846409 Sat, 08 Oct 2022 00:00:00 GMT UNKNOWN https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1846410 Sat, 08 Oct 2022 00:00:00 GMT UNKNOWN https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1846411 Sat, 08 Oct 2022 00:00:00 GMT UNKNOWN https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1839170 Wed, 07 Sep 2022 00:00:00 GMT The contact owned a 2007 Mercedes-Benz R350. The contact stated while driving at 65 MPH and approaching traffic, another vehicle crashed into the rear of his vehicle. The contact slammed on the brakes but the brake pedal failed to respond, causing the front of the vehicle to crash into a second vehicle. The air bags deployed. The passengers of the second vehicle did not sustain any injuries. The c https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1838703 Tue, 06 Sep 2022 00:00:00 GMT The contact owns a 2006 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The dealer was made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1838760 Tue, 06 Sep 2022 00:00:00 GMT The contact owns a 2008 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The dealer was made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. VIN t https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1834816 Sat, 20 Aug 2022 00:00:00 GMT Hi I received a letter from Mercedes for a stop drive recall (NHTSA #22V315, MBUSA ID: 2022050014 & 2022050015), so I bought my Mercedes R350 to the shop for repair on July 15, 2022. Mercedes Benz of Pleasanton (925463-2525) claimed that brake booster parts were not available at that time and I couldn't drive the car, so they left the car at the shop waiting for the parts to become available. L https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1824087 Thu, 07 Jul 2022 00:00:00 GMT The contact owns a 2012 Mercedes-Benz R350. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the rear end of the vehi https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1820477 Mon, 20 Jun 2022 00:00:00 GMT My car has stalled several times, either when I am driving, or when I stop at a traffic light. Rough idling and/or running when stopped at a red light or driving at speeds that wouldn’t normally be an issue. Engine stalling or misfiring, and car sometimes have trouble starting up. Loud rattling or vibrating noises from the engine. The check engine light is turned on. I took it to Mercedes Benz Dea https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1817895 Wed, 08 Jun 2022 00:00:00 GMT Every time I braked, car not stop until very close to the car in front of me. Couples time I hit the car in front of me. Sometime I have to slam the brakes very hard, but the car still move forward. https://plaincars.com/make/mercedes-benz-r350 https://plaincars.com/make/mercedes-benz-r350#complaint-1814356 Mon, 23 May 2022 00:00:00 GMT I DROVE TO WORK WITH NO PROBLEMS. HOWEVER; RETURNING I STARTED CAR AND COULD HEAR A SLIGHT SOUND. I IMMEDIATELY NOTICED THAT THE CAR RISING SIGN WAS ILLUMINATED AND I WAITED FOR CAR TO RISE. THE CAR FAILED TO RISE AND WAS SITTING SO LOW TO TIRES THAT I COULD NOT DRIVE AND HAD TO BE TOWED HOME. AT HOME I TRIED AGAIN TO SEE IF CAR WOULD RISE AND AGAIN IT FAILED. IN ADDITION TO THE ABS BREAK SI