2013 Mercedes-Benz AMG ML63 problems

Filed Oct 7, 2026 · Electrical, Engine · CO

MBUSA CLAIM #24526507 - 2013 MB AMG ML63 Engine Signed - my vehicle is not drivable due to random sudden engine stalling at highway speeds, electronic failures, gear-shifting lockouts, hazard alert/radar failures, and distronic system crashes. i have spent over $37,000 out-of-pocket at authorized manufacturer service centers, and recurring check engine lights have required multiple flat-bed tows. yet to date, zero safety recalls have been accurately addressed and fixed by the franchise service centers. instead, i have been charged for unnecessary repairs, marked-up parts, and inflated labor rates. subsequent to purchasing, i have driven less than 29,000 miles, yet have been repeatedly pressured by management to trade in the vehicle at a low-ball price, $12,000. upon reviewing a restored franchise multi-point inspection video, original service invoices, vehicle history report, and five safety recalls issued for this vehicle class, i have cause to allege required recall work was systematically not performed. It continues to stall on highway for 3 years and the inspection video explicitly captures active trouble codes fscu07 and p1ccf displayed on shop terminal screen. an independent service center reported active codes b210d00, p008700, p008a00, confirming failures in the fuel pump and injector system, oil-soaked engine wiring harness, failed camshaft sensors and solenoids, and active water pooling and rust in the wheel well; meaning the vehicle presents an immediate physical crash hazard to myself and all surrounding highway traffic.furthermore, the manufacturer has failed to deploy an independent safety investigator under open mbusa claim 24526507, on 9.25.2026. instead, an escalation manager called that night and said, due to age of the vehicle and its out-of-warranty status, neither MBUSA nor the federal safety agency would be interested or inclined to follow up on these safety complaints, telling me that these severe recall non-compliance issues are strictly dealership matters.

Filed Mar 12, 2026 · Engine, Suspension · NJ

On December 6, 2025 I purchased a used 2013 Mercedes-Benz ML63 AMG from Jaguar Land Rover Willow Grove (Piazza Auto Group) in Pennsylvania. The delivery documentation for the vehicle included a written service commitment stating: “Replace air compressor for suspension system.” On January 23, 2026 at approximately 6:30 PM, while operating the vehicle at highway speed on the [XXX] in [XXX] , the vehicle experienced a sudden cooling system malfunction. An “Engine Overheat – Shut Off Engine” warning appeared on the instrument cluster and steam began emitting from the engine compartment. Because the failure occurred while traveling at highway speed, the driver was forced to execute an emergency maneuver across traffic lanes in order to reach the shoulder safely. The vehicle became disabled and required towing. The vehicle was transported to a Mercedes-Benz dealership for inspection. Initial repairs involved replacement of the coolant reservoir and hose assembly. Within several days the vehicle again displayed a low coolant warning and was returned for further inspection. At that time the radiator was found to contain a prior non-OEM epoxy repair and the radiator required replacement due to leakage. During a separate independent inspection, the air suspension compressor was observed to be mounted using plastic zip-tie fasteners rather than mechanical mounting hardware. The compressor is part of the vehicle’s AIRMATIC suspension system and is subject to vibration, pressure cycling, and heat during normal operation. Improper mounting of this component could allow the compressor assembly to move or detach during operation and may damage associated air lines or electrical connections. Because the air suspension system affects ride height and vehicle stability, this condition may present a safety risk during vehicle operation. Photographs and video documentation of the compressor mounting condition are available for inspection upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.

Filed Sep 29, 2023 · Driver assistance, Electrical · DC

I was driving from Florida to my home in Washington, DC on September 4th, 2023 on I-95. Somewhere in South Carolina, a message appeared on my display that said the blind spot assistant was disabled. Soon thereafter, my turn signals quit functioning. At first chance, I pulled over and turned the car off hoping it was some kind of computer reset. That worked but only for an hour or so. I made it home ok but not having turn signals was very dangerous and very concerning. I took the car to a local DC Mercedes mechanic who ran a diagnostic but nothing came up because the systems were functioning at the time. He took the car for a drive and they stopped working for him. He said take it to a dealer. I have an appointment for next week. I also have searched for this problem on social and it is definitely a problem with other owners. The part is nearly $700 and it is a big job to pull the steering wheel and replace this. I think this is a serious flaw and consumers should not be burdened with non-working turn signals. I think it might be a design flaw in their switch. Please look into this if you think as I do. Thank you.

Filed Jan 13, 2013 · Brakes · 700 miles · CO

The brakes on my brand new 2013 mercedes benz ml 63 amg screetches/squeals when soft braking to a stop. I have been told by the mb dealer is westminster, co that this is normal and I need to brake hard in order to stop the noise. This awful noise did not happen when I first started driving it a few weeks ago. It started only recently and it is getting louder and louder when coming to a stop. This could be a potential defect waiting for a disaster. This shouldn't be happening to a car that is brand new and costs over $100,000. *tr..updated 01/30/13 *bf the consumer stated this is not an issue. The brake noise is apparently normal for amg brakes. This is not a potential defect matter. Updated 2/4/2013