2015 MERCEDES-BENZ E350 Complaints

The contact owns a 2015 Mercedes-Benz E350 equipped with General Tires, Tire Line: Altimax RT43, Tire Size: 245/45/17, DOT Number: 838RWC094518. The contact stated that while driving approximately 30 MPH and making a left turn, the front passenger’s side tire suddenly experienced a blowout. The cause of the failure was not determined. The tire was replaced at the local dealer. The contact later discovered that the rear passenger’s side tire had experienced outer sidewall bubbling. The manufacturer was notified of the failures, but no assistance was offered. The failure mileage was 25,000.

The contact owns a 2015 Mercedes-Benz E350. The contact stated while the vehicle was receiving routine maintenance, the mechanic noticed that the subframe was rusted. The dealer stated that the subframe needed to be replaced. The vehicle was repaired. The manufacturer was contacted, and the manufacturer stated that the vehicle was not under recall and referred the contact to the NHTSA Hotline to file a complaint. The failure mileage was 55,000.

Rear subframe assembly prematurely rust causing failure of the assembly requiring replacement. If not found could cause failure while driving resulting in an accident.

My 2015 E350 with only 40,000 miles was diagnosed to have a rotted and detached rear sub frame . Seems to be a common problem because of defective metal used by the manufacturer. There seems to be a lot of others with same issue I found on the internet . While Mercedes’ Benz has no recall as of yet. While driving on the highway , while at 50 to 60 mph. The car would sway and feel like it was sliding . After hitting the brakes the car would pull drastically to one side . After inspection at my Mercedes Benz dealership they told me that it is completely rotted and broke apart, this is a life safety accident since it could disconnect and hit gas tank and rip apart brake lines. The rear axle would shift and possibly fall out. While driving this car it put my family in complete danger . There were no signs , warning lights etc . That could have made me aware of the severe situation.

The rear subframe of the car (MB E350, 2015 with 81,000 miles) is completely rusted/corroded through creating an unsafe situation where the car pulled left on braking with resultant loss of control of the vehicle as it spun out. The brake lines are adjacent and are also currently being inspected by MB Open Road Service [XXX] in Bridgewater, NJ. It is a miracle we (my three grandchildren, my husband, and/or I) were not involved in a tragic accident. This manufacturing component failure has been widely reported in the USA and worldwide for years with recalls in other countries, but not yet in the USA. I also reported this by phone to MBUSA, but have yet to receive any information or confirmation of the issue in writing. As you can see from the photo (courtesy of Denson's Auto Repair who has seen this issue before), the subframe is completely corroded through. There were no warning lights and I get my vehicle serviced at the dealer every year. The vehicle was thoroughly inspected in January of 2022 for an A type service and no mention was made to me at that time about this dangerous corrosion. This is a material failure and not simply a result of harsh NJ winters with salted roads. I have never seen subframe corrosion failure in any of my cars with far more years and miles on them. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

The rear suspension feels like it’s loose and Mercedes Benz dealership says it’s nothing wrong I almost lost control of the car

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ E350. THE CONTACT STATED THAT WHILE DRIVING OVER A BUMP IN THE ROADWAY, A POPPING SOUND WAS HEARD COMING FROM THE PANORAMIC ROOF. THE VEHICLE WAS TAKEN TO NAPLETON AUTOWERKS OF INDIANA LOCATED AT 1349 INDIANAPOLIS BLVD, SCHERERVILLE, IN 46375, WHERE THE WHEELS WERE BALANCED AND THE BRAKES CHECKED HOWEVER, THE FAILURE RECURRED AND BECAME WORSE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 63,000.

SINCE WE HAVE HAD THIS VEHICLE (2017) WE HAD COME TO HEAR A LOUD CRACKING OF THE PANO ROOF WHEN TURNING (SAY FROM A GAS STATION OR SIDE SHOP) AND OVER THE YEARS IT HAS BECOME LOUDER AND LOUDER UNTIL IT IS CONSTANT. IT IS SUCH THAT WE HEAR IT ALL THE TIME IN WARM/HOT WEATHER (LIKE NOW, AT THE TIME OF REPORTING); DISCUSSIONS AND RESEARCH HAS TOLD US IT IS A SERIOUS PROBLEM IN THAT THE ROOF COULD GIVE WAY (ALBEIT, EXPLODE?). ARE THEIR ANY TSB BULLETINS ON THIS ISSUE? THANK YOU FOR YOUR CONSIDERATION OF THIS MATTER. BEST REGARDS, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

PANO ROOF CREAKS AND POPS WHEN DRIVING; BEFORE IT WAS JUST ON TURNS NOT (ESP. SUMMER IN USA) IT IS ALL THE TIME. RESEARCH AND DISCUSSIONS SAY THAT THE ROOF PANEL COULD EXPLODE. IS THERE A TSB ON THIS OR A RECALL? WE HAVE OWNED THIS VEHICLE SINCE 2017 AND FOR PAST THREE YEARS IT HAS BECOME A CONSTANT CONCERN. THANK YOU FOR YOUR CONSIDERATION OF THIS REQUEST.

THE COLLISION PREVENTION ASSIST MODULE WARNING LIGHT CAME ON. COLLISION ASSIST WAS INOPERATIVE. THIS CAN LEAD TO LOSS OF ACCELERATION AND BRAKING. I TOOK THE VEHICLE TO LOCAL DEALERSHIP, MERCEDES BENZ OF ARCADIA, WHO PERFORMED A SOFTWARE UPDATE AND CHARGED $205.OO. THIS IS A SAFETY ISSUE AND SHOULD BE A RECALL AND FREE OF CHARGE. WHEN THE ERROR MESSAGE CAME ON MY WIFE WAS ON THE FREEWAY. SHE PANICKED AND PULLED OVER TO THE SHOULDER. RESTARTING THE ENGINE DID NOT SOLVE THE PROBLEM. SHE DROVE HOME SLOWLY WHEREUPON WE WENT TO THE DEALERSHIP.