2010 Mercedes-Benz E-Class

I am writing to formally submit a complaint regarding my 2010 E350 (VIN # [XXX] ). I have taken great pride in owning and maintaining this vehicle, and I want to share my concerns based on my recent experience. I have consistently kept this car well-maintained, following all recommended service schedules and ensuring that any necessary repairs were handled promptly. Up until now, I have not experienced any significant issues with the vehicle. It has been reliable, well cared for, and in excellent condition. Recently, when the brake line indicator came on, I immediately took the vehicle to a mechanic to have it inspected. I was informed that the brake fluid reservoir was empty and that there was a leak present. Upon further inspection, the mechanic identified that the leak was coming from the rear of the vehicle. It was then determined that the issue involved the rear brake line located near the gas tank. This is extremely concerning, not only because it directly impacts the safety of the vehicle, but also because, based on the research I have conducted, this appears to be a common issue with this particular model. Given that this is a critical safety component, it is troubling that such a failure would occur despite the vehicle being properly maintained. Based on what I have researched, I feel that I have a valid complaint. This does not seem to be the result of neglect or lack of care, but rather a potential defect or known issue associated with this vehicle. As an owner who has taken every step to properly maintain and care for this car, it is both frustrating and disappointing to now be dealing with such a serious problem. I am requesting that this matter be reviewed thoroughly and that an appropriate resolution be provided. I believe it is reasonable to expect accountability for an issue that appears to be both common and safety-related. Thank you for your time and attention to this matter. I look forward to your response and a fair resolution. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Car was found to have the rear subframe corrosion for issue. But also the brake lines were corroded very badly. They should be covered under the rear subframe extended warranty replacement. The rear brake lines are an frequent issue and almost always shows up when the subframe begins to rot. Also the pattern of the corrosion seems to be consistent across multiple incidents. Look at photos I uploaded and the Reddit post; identical. Look at this post from Reddit, almost identical corrosion on the rear brake lines as mine. Furthermore, it always is the rear brake lines, almost never the front. This is a manufacturer issue that needs to be looking into. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

It seems like brake lines corroded and need to be replaced. Same issue in this car with subframe and that was taken care of by the extended warranty but brake lines were not part of extended warranty? That should be investigated further. Rear subframe rust out and brake line corrosion are obviously related but Mercedes is only addressing subframe. Why? A lot of people have this issue and it's a huge safety concern.

while driving once I start braking once the car is around 3mph it shifts from drive into Park and abruptly comes to a stop. Sometimes I am able to put it back into Drive sometimes I have to turn the car off and reinsert the key just to get it back into drive. Normally happens after an hour or so of driving the when I try to come to a complete stop the car will automatically shift into park. This is very dangerous as it can ruin the transmission also the person driving behind me can run into the back of my car. Is there any recall for this issue

All of sudden blind spot inoperable , turning signal to Rt. , signal goes LT. OR TURNING SIGNAL TO LT. , SIGNAL GOES To RT.

My brakes failed, the rear brake lines had corroded.

fast acceleration then slow down goes into limp mode . happens when passing a car or taking off fast like entering into traffic . very dangerous. will be calling mercedes benz tomorrow. bought car used approximately 4 months ago. thanks

My brakes went out while I was driving my family on a road trip. After getting towed I inspected the brake lines and they are absolutely destroyed. This is clearly a design flaw by Mercedes. This needs to be recalled. You have to drop the rear subframe to repair this. Absolutely ridiculous.

does the engine in this car have a correct balance shaft?

Smell gasoline on driver side. Can’t fill tank up or the smell is unbearable. Gas consumption is high. Engine light is on , suspension make a lot of noise, and ticking on driver side.

The contact owns a 2010 Mercedes-Benz E350. The contact stated while the contact's wife was driving at an undisclosed speed, the brake pedal was depressed, however, the vehicle failed to stop as intended. The contact's wife was able to stop the vehicle from crashing into a concrete curb. The contact stated a nearby independent mechanic assisted the contact, and the vehicle was taken to the independent mechanic. The vehicle was diagnosed with a fractured brake line due to corrosion. The contact was advised to have the vehicle towed to the dealer. The vehicle was towed to the dealer where it was diagnosed with a fractured rear brake line due to corrosion. The contact was informed that the rear brake line needed to be replaced. The vehicle was not repaired. The contact stated that a year ago the rear subframe fractured due to corrosion. The contact stated that the rear subframe was repaired under an unknown recall repair. The manufacturer was made aware of the failure. The contact was advised to contact the NHTSA Hotline and report the failure. The failure mileage was approximately 140,000.

The contact owns a 2010 Mercedes-Benz E350. The contact stated while driving at an undisclosed speed, the low battery warning light illuminated. The vehicle was driven to a nearby parking lot. The contact parked the vehicle and opened the hood. The contact stated that upon inspecting the vehicle, the contact noticed pieces of the serpentine belt on the engine. The contact turned the vehicle off. The contact went to a nearby Auto Parts store and purchased a new serpentine belt. The contact replaced the serpentine belt, and the vehicle was driven to the residence. The contact stated that upon checking the data on the instrument panel, the contact became aware of several error messages. In addition, the contact stated that while driving at an undisclosed speed, the steering wheel failed to turn in the intended direction. The contact stated that the steering wheel had seized. The contact turned off the vehicle and the steering wheel functionality returned. The contact stated that the low coolant warning light illuminated; however, the coolant level was checked and was sufficient. Additionally, the contact stated that the drive assist warning light was illuminated on the instrument panel. The vehicle was taken to two independent mechanics regarding the drive assist warning light; however, the failure could not be duplicated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 183,000.

Mercedes had a recall for rusty subframe but the rear break lines are rusting out as well and it should be a recall just like the subframe. I have brake line leaking now and it will cost around 2500-3500 to fix per mercedes

When braking the car pulls hard off the road. inspection showed rear subframe rusted and control arms are not attached securely to frame. Unsafe to drive

I was involved in a head on collision when a motorist driving in the wrong lane hit the front of my car in the evening of 10/2/24. The impact was huge and my car was totaled. However, my airbag did not deploy and I hit my chest and knees very hard against the steering wheel and dashboard. Airbag deployment is a basic safety feature during an accident particularly in a luxury vehicle like Mercedes Benz that is known for its safety record.

The turn signal light malfunction , when i turn the signal light to Rt. the dashboard signal light going LT. , and when turn to the lt. the dashboard signal going RT. This happen accidentally , not all the time . but when it happened it was very risky. At the same time a dashboard massage appear and reading (( Blind spot warning disabled)) First time happened to me; i pulled over , turned the engine off , turned it on again , problem resolved. First thing i did i made i search online , i found that many people are mentioning this problem . and some made a diagnosis of steering control unit malfunction . One person called the dealer , test the vehicle , and made a recall .he gave gave a phone number to call 18003676372. My son called that number and asked for this particular recall , and mb of USA denied any recall for this problem.

THE MANUFACTURER REFUSES TO PROVIDE ME WITH THE MAIN FUSE BOX CHART.

August 2024, while driving on a 4 lane highway at 65 mph, a warning appeared on gauge cluster saying that Electronic Stability Control and Traction Control inoperable. This caused the car to reduce power, requiring me to quickly pull over. The car continued running but I was limited on mph and gear selection (aka Limp Mode). I turned the car off, allowing the systems to reset. After driving approximately 1 miles, the same warnings appeared. Fortunately, I was within a mile from home at the time so I was able to "Limp" the car home. The next day, I checked the car again by driving in my neighborhood with the result. I had the car transported on roll back to Express Oil and Tire in Barboursville, WV as my "local" MB dealer is an hour away. They checked the car and the Engine Control Module was defective and needed replacement. The cost of the service including new MB parts and programming would be $2,495. I tried for 2 months to secure funding to fix the car to no avail. I had the car towed on roll back again but back to my house. The car has sat since then.

Smell gasoline when tank get filled up. Engine light is on , suspension make a lot of noise , power steering pump also

This is in regard to E350 2010. Gas smell after tank fill up (only when full). Fuel pump cover on the driver side under the back seat. The tank cover (plastic) breaks and leaks. Similar problem was noted on previous models (2009) and recall was issued. [XXX] Very hazardous (Flammable and combustible) and the dealer stated that it is a common problem. I removed the back seat and is gasoline leaking and accumulating above the cover. Similar problem occurred on the cover on the right side and was replaced. The plastic cover on both sides breaks and leaks gasoline into the car. Should be recalled and replaced. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)