2022 MERCEDES-BENZ S 580

The contact owns a 2022 Mercedes-Benz S 580. The contact stated that while driving at an undisclosed speed, the messages "Active Brake Assist Functions Currently Limited - See Owner's Manual", "Risk of Vehicle Rolling Away - N Activated Manually No Automatic Change To P", "Service Required Do Not Change Transmission Position", and "Active Parking Assist And Parktronic Inoperative - See Owner's Manual" were displayed, and an unknown warning light was illuminated. Additionally, the vehicle had experienced phantom braking and the transmission failed to shift into park(P) as needed. The contact moved the gear shifter back and forth before the proper gear was recognized. The vehicle was taken to the dealer, who determined that the steering column needed to be replaced. The contact emailed the manufacturer regarding the failure, but the email was returned as undeliverable. The failure mileage was approximately 18,000.

On multiple occasions, after the vehicle had been parked and not driven for approximately five days or more, the automatic parking brake locked in place and would not release. I attempted standard methods to disengage the brake, including manual release procedures and lightly rocking the vehicle, without success. The only way to release the brake was to apply significant pressure to the accelerator while in reverse, which caused the brake to suddenly unlock. The first incident occurred while the vehicle was parked in my home garage. At the time, my grandson was playing nearby. The sudden release of the brake after applying the accelerator created a dangerous situation and was extremely alarming. A second incident occurred several days later while I was on vacation. In this instance, I made sure no one was near the vehicle before attempting to release the brake. Anticipating the issue, I had my left foot ready to push on the breaks when I accelerated using my right foot which releases the parking. I brought the vehicle to a Mercedes-Benz dealership on January 5, 2026, where the car remained for nearly ten days. The dealership was able to replicate the issue exactly as described. The service advisor also had to apply significant accelerator pressure to release the locked parking brake. A certified Mercedes-Benz technician inspected the vehicle thoroughly, including scanning for fault codes and checking for rust or mechanical issues, but ultimately advised that this behavior was considered “normal operation.” I find this explanation concerning. Having to apply forceful acceleration to release a locked parking brake presents a clear safety risk, particularly in confined spaces such as garages or parking structures, and could easily result in property damage or personal injury

Check engine light came on few occasions. Took to the dealer and told it’s just a false alarm no problems. On the night of sept 12th 2024, I’m my way home I lost the ac cooling all of a sudden. I was only 5 mts from home. Once inside my garage I saw to my horror some smoke coming from under yhe hood. Upon opening saw some charred wires and some wire smoldering and smoke was coming out of it. Scared for my family I parked my car outside overnite and called the dealer. They had the car towed away the next day. Got my car back on 6 th of November 2024, with a laundry list of problems and issues, that they had supposedly fixed. Three or four various engine wiring harnesses were replaced, due to charring or melting, probably due to the heat. The engine and transmission were lifted off to fix all the wires and what not. I have all the invoices. And video and pictures of some wires and smoke. They don’t have an explanation for this. The recent recall about ecu maybe suggests the overheating of engine and causing the wires to burn out and some wires started burning almost causing fire if not caught in time. Called Mbusa and they didn’t show any concern. But one week after this incident they issued that ecu engine heating warning. Off course there is no repair for that. This is a fire hazard waiting to happen.

Was driver the car at 35 mph when the automated emergency breaks activated and made the car into a full stop. No cars or anyone was in front of the car. This happed again two days later doing about 30mph with no one around the car. Car had proximity 3000 miles My heads-up display stopped working on the car twice. First time it stopped the dealer had to order a new one and replace it. Same problem happed again after 2 month. Car lock does open when the car is running. I had a dad sitting the car and I came out with the keys with engine was running. The car locked itself and when pressed the unlock button on the key it doesn’t open. Have this problem multiple time.

The contact owns a 2022 Mercedes-Benz S580. The contact stated that while driving at 30 MPH with the cruise control activated, the vehicle inadvertently accelerated due to the cruise control feature failing to recognize the correct speed limit sign. The dealer was made aware of the failure and informed the contact to deactivate the cruise control feature. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 8,000.

The contact owns a 2022 Mercedes-Benz S580. The contact stated while driving 35 MPH, the vehicle experienced phantom braking with the Active Brake Assist warning light illuminated. The contact stated that the vehicle operated normally after the failure. The dealer was contacted and the vehicle was picked up by a representative. The manufacturer was not contacted about the failure. The failure mileage was 6,003.