2016 MERCEDES-BENZ E350 Complaints

Windshield separation from body of car causing water intrusion and water damage on headliner and electrical components.

The contact owns a 2016 Mercedes-Benz E350. The contact stated while shifting between the lower gears, the vehicle would shift roughly resulting in the vehicle jerking while driving. The contact stated no warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed with needing the transmission replaced. The vehicle was not repaired. The manufacturer was informed of the failure and informed the contact that the VIN was not under recall. The contact was transferred to the NHTSA for assistance. The failure mileage was approximately 107,000.

My car's windshield at first started to leak. I took the car to the dealer and was informed that leaky windshields are not covered by the warranty. I took no further action as we were still in a COVID restricted environment and the need for the car was low. As my company started to return to the office I have begun using the car more and have now observed that windshield adhesion to the frame has now deteriorated. The car has approximately 41K miles at which I would not expect the windshield to be unglued. I was also recently made aware that there is a similar problem affecting other MB 2020 vehicles, which I do not find to be a coincidence. My car will now require a full windshield replacement and MB is refusing to discuss it.

The contact owns a 2016 Mercedes-Benz E350. The contact stated that there was an oil burning odor present inside and outside of the vehicle. The vehicle was taken to the local dealer who diagnosed that the engine drive belts were faulty, and corrosion was present on the motor mounts. The vehicle was not yet repaired. In addition, the HVAC system was faulty causing mold and mildew to build up inside the vehicle. The manufacturer was not yet notified. The failure mileage was 55,000.

Re-Seal Upper Timing Covers of the cylinder head timing covers are seeping. 2016 E350 has less thank 19k on it. The fluids can potentially leak onto the roads causing a hazard, it is also a fire hazard, as well as an environmental issue. This was identified by Revolution Mercedes in Decatur, GA. After reading some forums, I have seen where others are having similar issues and believe this should be addressed.

Started developing (April 2021) a rattle in car's roof along with occasional metal popping sound coming from rear of car. Continued to get worse. Then rattle stopped for a while and so did the metal popping sound. Now ( August, 2021)it sounds like there is a bolt loose in the sunroof area and the metal popping sound is really loud and I think coming from roof. Most of the time when car body twist, like going up a slight incline at an angle when entering a parking lot this incredible loud popping sound resonates throughout the entire car body. Played around on Mercedes website and it appears that Mercedes has problems with sunroof bolts coming loose. This is a safety defect -- if sunroof comes lose at 70 mph it is going to fly off and hurt or kill someone. Also strength of roof is compromised and if have accident where roof protection is needed it will probably fail.

Tires have under 7000 miles. Traveling on I75 in Florida the car started to vibrate. I slowed down and was able to make it to a Mercedes dealership. The mechanic informed me that the cords in both rear tires had separated. I had the tires replaced which were not under any warrantee. I have the same tires on the front of the vehicle which I am very concerned about as the mechanic told me I was lucky the tires didn't explode. 245/40r18.

MY 2016 MERCEDES E-350, WHICH I BOUGHT 2 YEARS AGO AS A CPO VEHICLE FROM A MERCEDES DEALER HAS A PROBLEM WITH THE E-PARKING BRAKE SYSTEM. I BROUGHT IT TO THE DEALER IN MARCH TO HAVE THIS REPAIRED, AND WAS TOLD THE ENTIRE PARKING BRAKE CABLE AND OTHER PARTS NEEDED REPLACEMENT. I ASSUMED THIS WAS A COVERED REPAIR, ESPECIALLY WITH THE EXTENDED WARRANTY GIVEN ON CERTIFIED VEHICLES, AND THE FACT THE CAR IS FAIRLY NEW AND HAS LESS THAN 50,000 MILES. HOWEVER THE DEALER SAID IT IS NOT COVERED BY MERCEDES AND WOULD COST ME OVER $2500 TO REPAIR. I CONTACTED MERCEDES SUPPORT DIRECTLY, BUT THEY WOULD NOT AGREE TO COVER THIS UNUSUALLY AND COSTLY REPAIR, AS THEY CLAIM (INCORRECTLY) THIS IS NORMAL WEAR AND TEAR, ALTHOUGH I NEVER HAD A PARKING BRAKE SYSTEM FAIL IN THE PAST ON ANY VEHICLE. THIS RAISES A) SERIOUS SAFETY ISSUES AS I CAN NO LONGER USE THE PARKING BRAKE, AND B) MERCEDES SHOULD BE OBLIGATED UNDER THEIR WARRANTY PROGRAM TO COVER THIS TYPE OF REPAIR. LOOKING ONLINE, I SEE OTHERS HAVE HAD SIMILAR PROBLEMS, SO THIS IS A KNOWN ISSUE WITH THIS MODEL AND YEAR OF VEHICLE. PLEASE HELP ME GET MERCEDES TO COVER THIS SAFETY NEEDED REPAIR AT THEIR COST, AS THEY SHOULD BE OBLIGATED. THANK YOU, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

WHEN I TRY TO PUT THE VEHICLE IN PARK THE CAR IS STUCK IN DRIVE OR REVERSE. IF THE CAR IS IN REVERSE OR IF THE VEHICLE IS IN DRIVE AND YOU USE THE GEAR SELECTOR TO PUT THE VEHICLE IN PARK OR CHANGE AND GEAR THE VEHICLE DOES NOT CHANGE THE GEAR. I BOUGHT THIS VEHICLE CERTIFIED PREOWNED FROM MERCEDES-BENZ DEALERSHIP IN JULY 2019 THE VEHICLE HAS LESS THAN 4000 MILES ON IT SINCE I BOUGHT IT CERTIFIED AND THIS ISSUE HAS OCCURRED. THIS IS A SAFETY ISSUE WHICH COULD HAVE INJURY AND OR DEATH. THE MERCEDES-BENZ DEALER IS STATING THERE WAS A FAULT CODE WITH THE SHIFTER ATTACHED TO THE STEERING WHEEL AND NEED TO REPLACE THE ENTIRE MODULE DUE TO AN ELECTRICAL FAULT. THE DEALERSHIP IS REFUSING TO HONOR DISREPAIR UNDER A SAFETY MAINTENANCE FROM THE MANUFACTURE. I HAVE ESCALATED THIS MATTER TO MERCEDES-BENZ EXECUTIVE RELATIONS. THIS ISSUE HAS BEEN ONGOING FOR THE PAST SEVERAL MONTHS SINCE LAST YEAR.

REAR WHEEL CRACKED AT THE BEAD. PARALLEL TO THE AXLE. RIGHT TO LEFT. THIS IS A RESULT OF FATIGUE. AFTER BEING IN THE AUTOMOTIVE BUSINESS THE MOST OF MY LIFE THIS IS NOT ABBUSE.