I own a 2017 mercedes benz e-class. I'm starting to smell gasoline in the cabin and also outside of my vehicle. I tried entering my VIN number to see if any recalls. There is something listed for the smell of gas. Can someone help me regarding this matter.
Mercedes-Benz E300 fuel smell problems
19 of the 195 owner complaints about the Mercedes-Benz E300 describe gas smell in the cabin, most of them for the 2017 model year.
- owner complaints
- 19
- worst model year
- 2017
- typical mileage
- 59,000
Is there a fix? There are 2 recalls for this area of the car. See below
By model year
- 20191
- 201718
Often reported together
What owners say
High pressure fuel line is weeping gas and making the cabin smell like fuel when heat is on. Smell is strong and is a safety concern.
The contact owns a 2017 Mercedes-Benz E300. The contact stated that while driving at an undisclosed speed, there was a strong gasoline odor entering the vehicle through the vents, and the odor was on the interior and exterior of the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer for an oil change; however, the vehicle was not inspected or repaired. The contact stated that the failure persisted. The contact related the failure to the federal safety agency Campaign Number: 21V961000 (FUEL SYSTEM, GASOLINE); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 59,000.
Strong smell of Fuel or exhaust fumes in the cabin, while vehicle is idling, parked or stoped at the light.
Very strong gas smell coming from car especially in cool weather temperatures. The smell disappears when the car runs for a while but it’s terrible on cold starts. High or low pressure fuel line is the cause of it. Smell would disappear before reaching shops for diagnosis. Many other owners of same exact model experiences this as well.
Smell of Gas coming from the the fuel line, and the radio changes stations on its own
The contact owns a 2017 Mercedes-Benz E300. The contact stated while driving at an undisclosed speed, the contact noticed gasoline odor inside the vehicle. The vehicle was taken to an independent mechanic where it was diagnosed with a fuel leak. The contact was informed that the fuel rail and fuel injector needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The contact was informed of the federal safety agency Campaign Number: 21V961000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The contact was advised to contact the federal safety agency Hotline to report the failure. The failure mileage was approximately 72,100.
Strong gas fumes smell from vehicle when parked. Issue starts around 50k miles. No lights on dash or anything. Multiple people in forums online experience the same issue around the same mileage. Some say it's a leak from fuel lines to the fuel pump.
The contact owns a 2017 Mercedes-Benz E300. The contact stated that the vehicle was purchased on October 20, 2023. The contact stated that when she entered the vehicle the following day, the exterior of the vehicle smelled of gasoline. The contact stated that the fuel odor had become so abnormally strong inside the vehicle, causing her mother’s asthma to flare up. The vehicle was taken to the dealer. The vehicle was diagnosed with a low-pressure and high-pressure fuel line leak in the engine compartment. The contact was informed that the fuel line and fuel pump needed to be replaced. The vehicle was not repaired. The dealer advised the contact that the parts to complete the repair were ordered. The manufacturer was not made aware of the failure. The failure mileage was approximately 31,806.
The contact owns a 2017 Mercedes-Benz E300. The contact stated while driving approximately 35 MPH, there was an abnormal gasoline odor entering the vehicle. The contact stated that he did not notice a warning light being illuminated. The contact had taken the vehicle to a local dealer who was unable to determine the cause of the failure. The contact then drove the vehicle to an independent mechanic who diagnosed the vehicle and determined that the fuel rails and fuel injectors needed to be replaced. The vehicle had not been repaired. The independent mechanic advised the contact that the failure was related to the federal safety agency Campaign Number: 21V961000 (Fuel System, Gasoline). The manufacturer had been informed of the failure. The failure mileage was approximately 68,000.
Related recalls
Fuel system, gasoline: fuel injection system: fuel rail
- What is wrong
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.
- Risk
- A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.
- Remedy
- Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for the recall is 2022030003.
Recall number 21V961000 · Recall details
Fuel system, gasoline: delivery: fuel pump
- What is wrong
- Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2017 E300 Sedan and E300 Sedan 4Matic vehicles manufactured December 10, 2015, to June 30, 2016. In the affected vehicles, the rear bench seat frame may contact and damage the wiring harness for the fuel pump, fuel tank pressure sensor or fuel level gauge.
- Risk
- Damage to the fuel pump wiring may result in an engine stall, increasing the risk of a crash.
- Remedy
- MBUSA has notified owners, and dealers will modify the routing of the affected wiring harness, repairing it as necessary, free of charge. The recall began October 28, 2016. Owners may contact MBUSA customer service at 1‑800‑367‑6372.
Recall number 16V758000 · Recall details
Questions about the Mercedes-Benz E300 fuel smell
Which Mercedes-Benz E300 years have gas smell in the cabin problems?
The model years with the most reports are 2017 (18 complaints) and 2019 (1 complaints).
VIN decoder
See the problems and recalls for an exact car
Buying a used Mercedes-Benz E300?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history