Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.
vehicle
2014 / mercedes-benz / e-class
known issues
6 clusters (reviewed 2026-09-07)
complaints
304 on file (2013-11-06 → 2026-09-14)
recalls
0
investigations
0
fars
26 occupant deaths, crash years 2010-2024 (legacy-code)
Camshaft sensor oil leak into wiring harnessENGINE6 complaints2021-10 → 2025-09e-class-2014-camshaft-oil-leak
11602721 Engine camshaft position sensors are leaking oil which has "wicked" into the engine wiring harness and ECU
11584134 My 2014 Mercedes started getting a fault light with multiple performance issues
11438188 Mercedes Benz had a previous recall Campaign # 2009100001 which affected vehicles until 2012 and mine is a 2014 model E350
Rear subframe and brake line corrosionSTRUCTURE, SERVICE BRAKES73 complaints2021-12 → 2026-07e-class-2014-subframe-brake-corrosion
11751724 Rear subframe rotted / corroded. Rear brake lines rotted and rear springs broken from corrosion . Mercedes refuses to address the issues under warranty except the subframe issue . Almost crashed on i-84 with child in vehicle due to rear control arm being rotted from subframe
11609273 Rear subframe snapped under hard braking on the highway and caused my to veer into leftmost lane. It was terrifying and a severe hazard on the highway. Had vehicle towed to my house
11699458 Badly corroded rear brake lines requiring replacement on a rust free car
Fuel tank and fuel line odor and leaksFUEL/PROPULSION SYSTEM25 complaints2021-03 → 2026-05e-class-2014-fuel-leak-odor
11616525 I have a 2014 E350 Coupe. It has a major fuel leak that is immensely dangerous and could cause immediate harm/death if I did not remove the seat and inspect the fuel line. There is a recall on the 4 door model for reference
11687667 Fuel smell in the rear of the car, it was checked by a indepent mechanic and the tank is leaking fuel. They said is the Fuel filter which is usually faulty in this model
11607985 Fuel Leakage from the top of the Fuel Tank, leaking underneath the back seat. I'm told there was a past campaign to fix these issues in the Sedan Mercedes Benz E350
Speaker amplifier smoke and burning odorELECTRICAL SYSTEM15 complaints2020-06 → 2025-07e-class-2014-speaker-amp-smoke
11677680 I've had the car for 3 years and its all stock. It has 38,500 miles and today out of no where the driver side speaker in the door started making a crackling and popping noise. Smoke started coming from the speaker and filled the cabin
11633188 While driving in stop and go traffic I heard a loud popping noise from the dash area and smoke started filling the cabin
11458582 I was driving in the Dallas area at highway speed (approx 70mph) during rush-hour traffic when a crackling sound presented in the dashboard area from what appeared to be the sound system (Harmon Kardon surround system)
Takata airbag recall parts backorderAIR BAGS21 complaints2020-02 → 2021-04e-class-2014-takata-airbag-backorder
11383027 MERCEDES HAS REFUSED TO REPLACE DEFECTIVE TAKATA AIRBAG SINCE FEBRUARY OF 2019 MAKING DIFFERENT EXCUSES WHY THEY CAN'T REPLACE THE PASSENGER SIDE AIRBAG WITH KNOWLEDGE THAT IF ACCIDENT CAN BE LIFE THREATENING
11351721 I CANNOT GET MY 2014 MB E350 CABRIOLET TAKATA AIRBAG THAT HAS BEEN RECALLED REPAIRED BY MY DEALERSHIP. IT IS DANGEROUS TO DRIVE HERE IN VERY HOT PHOENIX ARIZONA
11312226 I RECEIVED AIRBAG RECALL NOTICE ONE YEAR AGO IN FEBRUARY 2019 AND AFTER CALLING THE MERCEDES BENZ DEALERSHIP THREE TIMES, HAVE BEEN TOLD THAT THE NEW PARTS ARE NOT AVAILABLE
Power steering failure while drivingSTEERING9 complaints2020-05 → 2025-12e-class-2014-power-steering-failure
11702194 The contact owns a 2014 Mercedes-Benz E350. The contact stated that while driving at various speeds, and occasionally while starting the vehicle, the steering wheel seized, and the message “Power Steering Malfunction” was displayed
11679228 While driving, the steering from left to right started to get choppy or hard. With the cruise control on, I ran off the road because of the fight between the rack and pinion(steering wheel) and the cruise control
11516639 My electric power steering failed. It often resets and can be unpredictable when it wants to fail again. It’s an intermittent problem that local dealer tried to fix with a software update but did not work
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road.
Cite this
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). 2014 Mercedes-Benz E-Class vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2014/mercedes-benz/e-class
@misc{wrenchpro_2014_mercedes_benz_e_class_2026,
author = {Wrench.Pro},
title = {Wrench.Pro vehicle data: 2014 Mercedes-Benz E-Class},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/vehicles/2014/mercedes-benz/e-class}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}
