2015 Mercedes-Benz E350 problems, complaints & recalls
Most-reported problem areas: Steering (5) · Wheels (3) · Service Brakes (3)
🧭 Reliability snapshot
Compared against other Mercedes-Benz E350 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (6)
Communication 2019-11-01 · campaign 19V787000 · 24,226 vehicles
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Risk: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Fix: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
Air Bags:frontal 2017-10-06 · campaign 17V627000 · 495,290 vehicles
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Cou
Risk: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Fix: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Electrical System:software 2017-03-14 · campaign 17V177000 · 51 vehicles
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C30
Risk: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Fix: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Steering:electric Power Assist System 2016-12-14 · campaign 16V899000 · 70 vehicles
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 SL550, 2013-2014 SL63 AMG, 2014-2016 E350, 2014 E350 Cabriolet, E350 Coupe, 2014-2015 S550, 2015 E350 Bluetec, 2015-2016 E400, 2016 E550 Coupe, and Maybach S600 vehicles manufactured August 23, 2012, to August 14, 2015. The affected vehicles use an electric power steering system that may have improperly soldered contacts inside the control unit, potentially resulting in the power steering system deactivating while driving
Risk: If the control unit pins lose connection, there would be a loss of electric power steering assist, increasing the risk of a crash. The increase in pin contact resistance can also increase the risk of a fire, even while the vehicle is parked and ignition is off.
Fix: MBUSA will notify owners, and dealers will replace the electric power steering control unit, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Structure:body:hood 2015-02-13 · campaign 15V088000 · 147,224 vehicles
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 E350 Sedan, E350 4Matic Sedan, E350 4Matic Station Wagon, E400 Hybrid Sedan, CLS 550 CGI, and CLS550 4Matic, 2013-2014 E550 4Matic Sedan, 2013 E63 Sedan, E63 Station Wagon and CLS63, 2014-2015 CLS63 4Matic, E63 4Matic Sedan, E63 4Matic Sedan "S", and E63 4Matic Station Wagon, 2015 CLS400, 2015 E400 Sedan, E400 4Matic Sedan and CLS400 4Matic and 2014 CLS63 "S". The affected vehicles have a rubber seal at the back of the en
Risk: If the rubber seal falls into the engine compartment, it may contact parts of the exhaust system, increasing the risk of a fire.
Fix: MBUSA will notify owners, and dealers will attach four additional retaining clips to the rubber seal, free of charge. The recall began March 6, 2015. Owners may contact MBUSA customer service at 1-201-573-5339. MBUSA's number for this recall is 2015020001.
Seat Belts: Rear/Other:buckle Assembly 2014-12-24 · campaign 14V818000 · 1,378 vehicles
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2015 E250 Diesel, E250 Blue Tec 4 Matic, E350 Sedan, E350 Sedan 4 Matic, E350 Wagon 4 Matic, E400 Sedan, E400 Sedan 4 Matic, E63 Sedan, and E63 Wagon vehicles manufactured October 8, 2014, to October 24, 2014. In the affected vehicles, the double seat belt buckle for the middle position of the rear passenger seat could fail under loading experienced in a severe frontal crash.
Risk: If the middle position double seat belt buckle assembly fails under load such as in a severe frontal crash, there is an increased risk of injury to the seat occupant.
Fix: MBUSA will notify owners, and dealers will replace the double seat belt buckle, free of charge. The recall began February 2, 2015. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2014120006.
Service bulletins (127)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Service Brakes 2026-09-22 · LI42.10-P-078779 · Service Bulletin/Repair Instructions
complaint repeat workshop visit for vehicle vibration while braking from 60mph. note: although the symptom is similar to a tire or wheel vibration, it is usually readily noticeable that it is distinctly different if it happens at all times or only while braking. cause although the cause of the vibra
Structure:body 2026-09-14 · LI82.62-P-078631 · Service Bulletin/Repair Instructions
complaint clanking noise from the area of the speakers in the doors. cause under analysis. remedy to narrow down the cause, first of all remove the door trim. • if the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary,
Electrical System 2026-08-06 · LI82.85-P-079087 · Service Bulletin/Repair Instructions
complaint a popup is seen on the hu with the message "data connection temporarily not available". potentially affected functionalities in ntg4.5, ntg5 1.weather 2.local search 3.ip radio 4.send2car 5.speech detection service 6.navigation 7.iheartradio 8.traffic cams cause mb apps is sundowned for al
Structure:body 2026-08-06 · LI82.62-P-078631 · Service Bulletin/Repair Instructions
complaint clanking noise from the area of the speakers in the doors. cause under analysis. remedy to narrow down the cause, first of all remove the door trim. • if the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary,
Power Train 2026-07-14 · LI35.30-P-058566 · Service Bulletin/Repair Instructions
single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). the noise is heard once in each instance when changing direction of travel. note: sound file in attachment cause if the complaint is eliminated by experimentally loosening the outboard collar n
Exterior Lighting 2026-06-13 · PSL-NCU Return Parts 6/12 · Other
dear mercedes-benz usa dealers, the part numbers listed in the chart below should no longer be installed, and any existing stock must be returned to your facing pdc. the deadline for all dealer returns is no later than thursday, july 2, 2026. after july 2nd, returns of these parts will no longer be
Showing the 6 most recent of 127 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-04-07 · Fuel/Propulsion System“nhtsa complaint vehicle: 2015 mercedes-benz e-class gas fuel pump filter housing defective know manufacture defect -fuel pooling under rear seat causing fumes in cabin. health and fire risk. request investigation and recall/safety consideration. -service center inspection video confirmation -requested goodwill and repair by manufacturer senior adv…”
2026-02-05 · Fuel/Propulsion System“2015 e3350 smells gas inside cabin, a mechanic detected a fuel leak in the electric pump that is located behind the drivers seat. 70000 miles no warning lights…”
2025-12-29 · Steering · 77,000 mi“the contact owns a 2015 mercedes-benz e350. the contact stated that while his daughter was driving at various speeds, the steering wheel became difficult to steer in either direction. no warning light was illuminated. the local dealer was contacted; however, the vehicle was not diagnosed or repaired. the contact related the failure nhtsa campaign: …”
2025-06-27 · Steering“on [xxx] i went out and started my car and it said. power steering was my function so i turned it off and tried it again. and it said the same thing. power steering malfunction read the owner's menu which i did is said if you can steal it. drive it to the nearest dealership. you can't park it well, it was already parked in my driveway. so on june …”
2025-06-07 · Service Brakes“rear brake lines rusted out on top of rear subframe which is rusting out and caused immediate brake failure . our lives and the lives of other were at risk because we were driving on highway and suddenly brakes went to floor and had complete loss of brakes there were no prior warnings no way to prevent this ...i see there is a recall on the subfra…”
2024-07-14 · Service Brakes“i had a brake line blowout in my 2015 benz e350 rear brake line blowout. the rear lines were complete rusted out. …”
2023-12-01 · Visibility:sun/Moon Roof Assembly · 112,000 mi“the contact owns a 2015 mercedes-benz e350. the contact stated while driving at various speeds, the vehicle made abnormally loud cracking sounds. the contact stated that the failure mostly occurred while turning, driving over a bump in the roadway, and while driving on a steep roadway. an independent mechanic inspected the vehicle and determined th…”
2023-10-10 · Engine“crankcase ventilation valve continues to fail. i have had it replaced twice in 3 months. …”
2023-09-06 · Service Brakes“i was driving the car and when applied the breaks noticed that they weren’t working. it was close to be an accident with the car in front of mine, but i was able to maneuver the car. when i stopped noticed that the break fluid container was almost empty and the fluid was leaking under the car. i brought the car to the mercedes benz dealership and …”
2023-05-08 · Steering“electric power steering assist failure. causing power steering to fail making steering very difficult, raising the chance for a crash.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.