Mercedes-Benz E-Class 2019 — Problemas relatados

While traveling at highway speeds with adaptive cruise control safety systems engaged, the vehicle failed to detect a hazard immediately ahead in its lane. The Forward Collision Warning failed to alert the driver, and the Automatic Emergency Braking (AEB) failed to initiate automated emergency deceleration. Manual emergency braking was attempted by the driver in the final milliseconds, but the vehicle's braking system failed to sufficiently decelerate the vehicle, resulting in a high-energy frontal collision. Despite severe structural deformation concentrated entirely on the front fascia and crumple zones, the Supplemental Restraint System (SRS) completely failed and no airbags deployed. The driver sustained injuries to the neck, back, and ribs. The vehicle has been declared a total loss by insurance and is available for inspection at a salvage facility. The manufacturer was notified over a month ago (Case #21986205) but has failed to pull the Event Data Recorder (EDR) telemetry or provide an engineering review timeline. No prior warning lamps or system malfunction messages were present before the incident.

Backgroud: Recall #26V216 recalls classes of Mercedes vehicles for U-Joint failures. My vehicle - 2019 E460 4Matic Wagon is included in this class under the notice (Vehicle #6 [XXX] ) Issue: I took my vehicle to the dealer on Monday, 5/11 because of a hard knocking sound when I de/accelerate. Dealer inspected and noted that my Ujoint has failed. The estimate is $8100 for repairs. MB and dealer have both indicated that my VIN is not covered by the recall but have not explained why. My car is currently unsafe to drive and therefore non-operational. I have not approved repairs because of the substantial cost and resolution of whether covered by Recall warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

As I was entering the vehicle and getting into my seat, my right ring finger became caught in the passenger-side window as it was closing. The window failed to stop or reverse upon encountering my finger, which is a critical safety function designed to prevent exactly this type of injury. Instead, the window continued to close with full force, crushing my finger and holding it trapped. The pressure was so severe that it ripped my nail and nail bed out and caused a displaced fracture.

I parked the vehicle in a parking lot. I walked away and it immediately started smoking. Shortly after that, flames appeared coming from the hood. Shortly after that, the entire vehicle was engulfed in flames.

I brought my car in for routine service and was told I needed a rear main seal. I had the car inspected when I purchased it appx 13k miles ago because I saw online there was a lot of people having this issue with their vehicles. It’s a known manufacturer defect. At that time there was no issue. Now at 40k miles it began to leak. This is round about the mileage most people have experienced this issue. A car with 40k miles shouldn’t have a defect like this that could cause the vehicles oil to leak out the seal and destroy the motor. I believe MBUSA should be replacing all of these seals on all of the affected vehicles. A consumer shouldnt be charged $6500 at 40k miles to repair a seal that is failing on so many vehicles.

Report of Unresolved Recall Issue Dear NHTSA Team, I am writing to report an issue concerning an open safety recall on my 2019 Mercedes-Benz E300. I have received official notification that there is an active recall on this vehicle. However, when I brought the car to the Mercedes-Benz dealership in Harlingen, Texas, the dealership refused to perform the recall repair and instead attempted to charge me for it. As this is a safety matter, I wanted to bring it to your attention so that you can take any necessary steps on your end. I appreciate your assistance in ensuring that all safety recalls are properly addressed. Thank you for your time and attention. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

High pressure fuel line is weeping gas and making the cabin smell like fuel when heat is on. Smell is strong and is a safety concern.

I have a 2019 Mercedes E300. My backup camera is cutting out while still in reverse. There is an open saftey recall for that specific year, make and model. Campaign #2022060007. Mercedes has told me there is no open recall for my vin even though I am experiencing the same saftey issue. The Issue has been diagnosed by an independent shop. It is a software update not a part that needs to be replaced. It has not been inspected by the manufacturer, police or others. There has never been a warning light on for this issue.

The contact owns a 2019 Mercedes-Benz AMG E53. The contact stated that the rearview camera displayed a distorted image while the vehicle was in reverse(R). The contact stated that the failure obstructed the driver's visibility, which prevented the driver from safely operating the vehicle. In addition, the screen occasionally turned off, compromising the back over prevention system. No warning lights were illuminated. The vehicle was taken to an independent mechanic; however, no cause for the failure was found. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 22V232000 (BACK OVER PREVENTION); however, the VIN was not included. The failure mileage was approximately 24,000.

I was driving about 30 mph and getting on to the highway. Once I got on a beep came on from the car and every single warning light came on the car. Check engine all warnings including emergency brake collision warning the list goes on and on. I immediately got off the highway and once I got to a complete stop the car was barely accelerating. I wasn’t able to shift gears from drive I was stuck in drive. Couldn’t park the car reverse or anything. I had to turn the car off. The car didn’t turn on and then after 5 minutes it turned back on. This is 1 week after me receiving the car back for the same issue. This was the 2nd occurrence of this and when I dropped it off at the dealer they had it for 2 weeks and they “fixed” the issue. There is obviously something wrong with the car and has several problems.

The primary failure involved the electrical system and speed control, which posed a significant safety risk to myself and other drivers. The issue first presented itself when I noticed intermittent warning lights and error messages flashing on the dashboard, including indicators for the electronic stability program (ESP), steering assist, and lane tracking features. These malfunctions created erratic driving conditions, including unexpected acceleration delays and inconsistent cruise control behavior. Approximately one week before the vehicle was repossessed, I reported the issue to the dealership and requested inspection. However, I was not provided a definitive diagnosis or service record confirming evaluation or remediation. The vehicle was subsequently remotely disabled without proper notice or opportunity to repair, placing me at risk by stranding me in an unsafe location without functional transportation. This vehicle may have also been equipped with over-the-air control features or aftermarket immobilizers unknown to me at the time of financing. To date, I have not been able to inspect the system because the vehicle was taken from my possession under a disputed contract. I believe the problem has not been properly addressed or documented by Mercedes-Benz, and the vehicle is not currently available for inspection as it remains in the control of the finance company. Prior to this incident, no physical warning lamps were persistent, though the vehicle intermittently displayed electronic system errors, especially during startup or inclement weather. This complaint is being submitted due to serious concerns about vehicle safety, electronic control vulnerabilities, and potential manufacturer negligence. I request that NHTSA initiate a review of the E-Class E450A systems involved in driver assistance, electrical integration, and potential remote immobilization tied to finance enforcement.

The contact owns a 2019 Mercedes-Benz E450. The contact stated that while reversing, the rearview camera failed to display an image of the rear of the vehicle, compromising the back over prevention system. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the rearview camera display. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 22V232000 (Back Over Prevention), but the VIN was not included. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 10,300.

Rear camera door doesn't open to allow camera to work

AI am getting this "P052E" code on a 2019 Mercedes E300 - malfunction with Positive Crankcase Ventilation (PCV) valve.

The rear backup camera failed. There are recalls on my vehicle year make and model but not my VIN number. I have the same issue as the recall.

Transmission wireharness

The contact owns a 2019 Mercedes-Benz AMG E53. The contact received notification of NHTSA Campaign Number: 24V445000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

My tempered glass sunroof exploded while driving at 70 MPH on a clear, sunny, 86 degree afternoon sending the glass shards throughout the interior of the car. No warning or damage to the vehicle roof preceded the explosion. There was a very loud noise followed by the safety glass raining down on myself and my wife. It occurred while driving on the expressway and no other vehicles were involved. There are only glass fragments for inspection and I will take it to the dealer in the morning. I have pictures of the aftermath if requested.

transmission harness is broken its safety issue. I went to Mercedes dealership multiple times and they do not repair it. I don't feel safe with this car and I do not use it so I always walk or take a bike or uber work so I lost money and time.

The driver and passenger seat belts do not retract at all.

Crankcase ventilation system error - triggered a P052E Code (PCV). This seems to be a common issue. This causes issues with the fuel mixture.

The contact owns a 2019 Mercedes-Benz AMG E53. The contact stated while driving at an undisclosed speed, the TPMS warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the front passenger's side and the front driver's side rims were fractured. The dealer replaced the rims. The contact stated that the TPMS warning light was illuminated while driving on another occasion. The vehicle was taken to a tire dealer, where it was diagnosed that the rear passenger's side rim was fractured. The tire dealer welded the rim. The contact stated that the failure recurred while driving. The vehicle was taken to a tire mechanic, where the rear passenger's side tire and rim were replaced. The vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 29,180.

Engine stalled in the middle of the high way, possible problem with timing chain

On May 23, 2023, the audible and visual seat belt alerts activated to notify me that the driver and/or passenger that the seat belt was not properly secured. However, both the driver and/or the passenger had the seat belt on at all times the car was moving. We tried unbuckling then re-buckling to the seat belts to see whether this would affect the alerts, but it did not. We took the car to the Mercedes-Benz dealership on May 31, 2023, but they could not replicate the problem and it resolved on its own. At the time of this first occurrence, our car had 25,053 miles. Our car now has about 32,000 miles. This past weekend, on February 3, 2024, the problem recurred and the visual and audible alerts continue to be activated. I did a web search and I noticed there is a recall for my model, make and year (2019 Mercedes-Benz E300), for what appears to be the SAME problem, but for some odd reason, my car is not on the recall list. The NHTSA campaign number is 19V-788. Both the audible and visual seat belt alerts remain activated and we are extremely concerned that this could lead to an improperly functioning system in the event of a crash. We had voiced these concerns to the dealership in May 2023, but they said they were not able to do anything because they could not find a faulty code. They told us to bring the car back in if the issue arose again. Please add our VIN to this recall. In the meantime, we have scheduled an appointment with the dealership to look at this problem again. Also, I took videos of these occurrences that I am happy to share, but it appears I am unable to upload them below. I took screenshots instead and uploaded them, along with the invoice statement from when we took the car to the dealership in May 2023.

Variable timing Valve Malfunction , causing metal shaving to get in to the engine Causing a engine failure

Instruments cluster not working after water water got into car from rain.

The car will apply electronic parking brake when put into park. If the brake is wet due to rain and the car sits overnight or for 12 hours or more, the brake sticks to the rotor. The brake will not release unless you press down on the accelerator creating a safety hazard as the car will jerk forward or in reverse. I've raised this with the MB dealer and service technician and they confirm the this Amy happen and that there is no fix. This situation creates a serious hazard.

The car was purchased as CPO warrantied and within 2 months of purchase, showed low tire pressure on front passenger tire. Brought the car to a tire shop for what I thought was a nail, turned out was a cracked rim. Read online forums to find out this is a common issue. Mercedes underwent a class action lawsuit for sub-par quality wheels. Mercedes benz does not cover rim under warranty and replacement cost is very high. It is a hazard for safety considering the rim may disintegrate while highway driving.

The contact owns a 2019 Mercedes-Benz E450. The contact stated while driving at various speeds and depressing the accelerator pedal, the vehicle hesitated while responding. Additionally, the contact stated that the transmission was slipping. The check engine warning light was illuminated. The contact stated that upon taking the vehicle to an unknown dealer, the check engine warning light turned on while the dealer was moving the vehicle into a parking space. The vehicle was taken to the dealer several times however, the dealer diagnosed that no issues were found. The vehicle was taken to a second unknown dealer, where it was diagnosed that the battery needed to be replaced. The battery was replaced, and the oil change was completed; however, the failure persisted. The contact stated that the vehicle had been failing the Emissions test and she was informed at the State Inspection that the camshaft positioning sensor on the cylinder #1 and #2 were malfunctioning. Additionally, the contact was informed that the data in the instrument cluster and the Head-up Display (HUD) had been malfunctioning. The contact was informed of other unknown failures. The contact also stated that the vehicle started independently. The contact stated that the vehicle had accelerated unintendedly while the transmission was slipping. The manufacturer was notified of the failure through mail, but no assistance was provided. The vehicle was not repaired. The failure mileage was approximately 20,000.

Crankcase Ventilation Valve malfunction requiring Replacement code P052E71

2019 MERCEDES BENZ. CONSUMER WRITES IN REGARD TO ILLUMINATED ENGINE LIGHT.

The contact owns a 2019 Mercedes-Benz E300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) 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 had not experienced a failure. Parts distribution disconnect.

The contact owns a 2019 Mercedes-Benz E300. The contact stated while driving approximately 35 MPH, the vehicle began to shake and lost motive power. The contact depressed the accelerator pedal and the vehicle shuddered and failed to accelerate as needed. The contact stated that the check engine warning light was illuminated. The contact had driven the vehicle to an independent mechanic who diagnosed that the camshaft adjusters and crankshaft position sensors had failed and needed to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 58,000.

There is no spare tire and during our drive to Las Vegas the run flat tires blew out and the tire ripped off the rim. We couldn't even travel one mile on the run flat tires. We were stuck in the hot desert for over 2 1/2 hours before the towing car came. Mercedes did not let us know that due to run flat tires there was no spare tire but unfortunately the run flats don't work and cannot be driven not even 1 mile. Our lives were in danger and thank God we had water in the 100 degree heat in the desert.

Tire size: 245 40 19R While driving the side wall blew out and got less than 1 mile bring a run flat tire before the tire came off the rim.

My husband and I were driving on the interstate in Indianapolis, Indiana yesterday, November22, 2021 and out of the clear blue our sunroof exploded on our 2019 Mercedes Benz E300W4. This was not due to being hit by something and we were not near an overpass. It exploded from the center outward. This experience scared me to death as I tried to maintain control of our vehicle in the multi lanes of traffic. Glass fell from the sunroof into our back seat which was another concern. Thankfully, we didn't have our grandchildren with us. We immediately headed to the Indianapolis Mercedes dealership where I got the car for service. They told us that it was not covered under warranty due to the damage being glass. They then told us to contact our insurance company for help. They were absolutely no help to us and seemed to brush us off as quick as they could. We are scheduled to have the sunroof repaired next week, however, now I'm a week without a car to drive, and the cost of the repair is estimated to be upward of $2,000. I have completed some due diligence on this, and found that there has been a class action lawsuit filed February, 2021 against Mercedes Benz over this same defective problem. Let me know if you have any other information or assistance for me regarding this issue. Thank you!

Central digital driver cluster and lighting behind all speedo/tachometer randomly turns off while driving unexpectedly then fades back on. - can not see control indicators for adaptive cruise control when display fades out - can not see what gear the transmission is in when display fades out - at night can not see speedo, tach, or any items on the display when it fades out Dealership said they could not duplicate and didn't want to replace the cluster, because they have to send the part back to mercedes engineering and if the part wasn't faulty, the dealership would have to absorb the cost of repair. This happens every time I drive the car. Contacted Mercedes USA customer service and they have not been responsive.

I fixed the issue

While loading the car's truck, the automatic power trunk lid closed on the user's head with force.

1.BOTH FRONT SEATS BECOME EXTREMELY HOT AFTER 1-2 HOURS OF DRIVING, EVEN WITH COLD SEAT MODE ON. METAL BECOMES SO HOT UNDERNEATH SEAT, ALMOST COULD BURN HAND BY TOUCHING METAL PARTS. 2.STEERING WHEEL ON MULTIPLE OCCASIONS LOOSENS AND STARTS RAPIDLY MOVING RIGHT AND LEFT PROMPTING ALERT ASSIST WHILE DRIVING ON FREEWAY AT FREEWAY SPEED WITHOUT ME DOING THIS OR NO LANES ARE CROSSED , IT FEELS LIKE CAR IS REMOTELY CONTROLLED. 3.CAR TRIES TO ACCELERATE AS I AM ON THE BRAKES TO SLOW DOWN FOR TRAFFIC LIGHT IN THE CITY PRODUCING SEVERE TRANSMISSION JERKS. 4. ENGINE TURNS OFF AND ON WITHOUT ME DOING IT ( IT IS NOT ECO, IT ACTUALLY COMPLETELY TURNS OFF AND ON). IT FEELS LIKE IT IS DONE REMOTELY. 5.SURROUND SENSORS CAUSE WARNING WITH NO DANGER PRESENT WHILE DRIVING ON FREEWAY OR MOVING AROUND PARKING LOT. 6. SEVERE TRANSMISSION JERKS WHILE CRUISING SMOOTHLY AT FREEWAY SPEEDS ON FREEWAY. 7. REGULAR ILLEGAL ENTRIES IN MY LOCKED CAR IN MULTIPLE STATES WHILE TRAVELING. SEEMS LIKE SOMEONE HAS REMOTE ACCESS TO MY CAR. TRIED TO ADDRESS WITH MULTIPLE DEALERSHIPS IN TWO STATES, NO SOLUTION WAS OFFERED. I WAS TOLD NOTHING CAN BE DONE. I TOOK CAR TO ARROWHEAD MERCEDES BENZ DEALERSHIP FOR ALL THESE ISSUE. THEY CLAIMED THEY COULD NOT DIAGNOSE NOR REPRODUCE PROBLEM. ON HOT SEAT ISSUE I WAS LIED ABOUT DRIVING CAR FOR TWO HOURS AS ODOMETER READ 30 MILES SINCE REFUELING.