general problems of the 2014 Mercedes Benz E350

Four problems related to structure have been reported for the 2014 Mercedes Benz E350. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Mercedes Benz E350 based on all problems reported for the 2014 E350.

1 Structure problem

Failure Date: 09/09/2026

The contact owns a 2014 mercedes-benz E350. The contact stated that the brake pedal was spongy while depressed, with the "brake system" and "low brake fluid" warning lights displayed. The vehicle was taken to a dealer, and the brake fluid was topped off; however, the failure reoccurred in less than 24 hours, and the same warning lights were displayed on the instrument panel. The vehicle was taken back to the dealer, and the technician was informed that there appeared to be a brake leak. Upon inspection of the vehicle, the technician discovered that the subframe was severely corroded, which had caused the brake failure. The contact informed the dealer that there was a class action lawsuit for the failure. The dealer acknowledged that the failure was a known issue; however, no further assistance was provided. The manufacturer was not notified of the failure. The vehicle was repaired. The failure mileage was 67,218.

2 Structure problem

Failure Date: 07/14/2024

The contact owns a 2014 mercedes-benz E350. The contact stated that while driving at an undisclosed speed, there was an abnormal fuel odor inside and outside of the vehicle. In addition, the contact stated that the vehicle was consuming an excessive amount of gasoline. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure persisted. Upon investigation, the contact related the failure to NHTSA campaign number: 15v088000 (structure). The manufacturer was not made aware of the failure. The failure mileage was unknown.

3 Structure problem

Failure Date: 12/26/2013

In October of 2013 I leased a 2014 mercedes E350. The vehicle had been parked overnight at my home on 12/25/13 and upon entering the vehicle on 12/26/13, I noticed a large crack extending approximately 15 inches from the bottom of the driver's side windshield wiper and up to the center portion of the windshield. When I parked the vehicle at my home on 12/25/13 this large 15 inch crack did not exist. I took the vehicle to the mercedes dealership on 12/27/13 and was told the huge crack in the windshield was caused by a small impact, about the diameter of a pencil point just below the windshield wiper. The extremely small pencil point diameter impact caused the windshield to develop the crack overnight while the vehicle was parked at my home, since the large crack didn't exist when I last exited my vehicle at my home on 12/25/13. I believe that if such a small pencil point sized impact as alleged by the dealer, could cause such a large crack to develop overnight while my vehicle was parked at my home, the windshield itself is defective and the weakness of the E350 windshield poses a serious safety hazard.

4 Structure problem

Failure Date: 09/09/2013

My husband and I just purchased a 2014 mercedes e 350 convertible and the first time I placed a standard size water bottle in the cup holder it fell under the pedals on the first turn. The cup holder are not safe to use for any cups or bottles.


Other Structure related problems of the 2014 Mercedes Benz E350

Body problems
16
Structure problems
4
Frame And Members problems
4


☘ E350 Service Bulletins
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☤ E350 Defect Investigations