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2019 Mercedes-Benz E 300 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
29
Latest Apr 20, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
3

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2019 Mercedes-Benz E 300, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Seat belts725.9%
  • Engine414.8%
  • Driver assistance414.8%
  • Electrical311.1%
  • Airbags27.4%
  • Fuel system27.4%
  • Other / unspecified27.4%
  • Body & structure13.7%
  • Steering13.7%
  • Tires & wheels13.7%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

7
reports

From owner reports, verbatim

On May 23, 2023, the audible and visual seat belt alerts activated to notify me that the driver and/or passenger that the seat belt was not properly secured. However, both the driver and/or the passenger had the seat belt on at all times the car was moving. We tried unbuckling then re-buckling to the seat belts to see whether this would affect the alerts, but it did not. We took the car to the Mercedes-Benz dealership on May 31, 2023, but they could not replicate the problem and it resolved on its own. At the time of this first occurrence, our car had 25,053 miles. Our car now has about 32,000 miles. This past weekend, on February 3, 2024, the problem recurred and the visual and audible alerts continue to be activated. I did a web search and I noticed there is a recall for my model, make and year (2019 Mercedes-Benz E300), for what appears to be the SAME problem, but for some odd reason, my car is not on the recall list. The NHTSA campaign number is 19V-788. Both the audible and visual seat belt alerts remain activated and we are extremely concerned that this could lead to an improperly functioning system in the event of a crash. We had voiced these concerns to the dealership in May 2023, but they said they were not able to do anything because they could not find a faulty code. They told us to bring the car back in if the issue arose again. Please add our VIN to this recall. In the meantime, we have scheduled an appointment with the dealership to look at this problem again. Also, I took videos of these occurrences that I am happy to share, but it appears I am unable to upload them below. I took screenshots instead and uploaded them, along with the invoice statement from when we took the car to the dealership in May 2023.

NHTSA ID 11569998 · filed Feb 5, 2024

I HAVE ISSUES WITH MY SEATBELT AND THE CAR IS NOTIFYING ME THAT SOMETHING IS WRONG WITH IT, AND WHEN I CALL MERCEDES BENZ, THERE IS NOBODY HELPING ME. I CALLED THE DEALERSHIP AND THEY WERE DISMISSIVE TO MY COMPLAINT AND TOLD ME THAT THEY HAD NO PARTS TO FIX THE DEFECTIVE SEATBELT. I THEN CALLED MERCEDES BENZ CORPORATE OFFICE, AND I ASKED IF MY CAR WAS SAFE TO DRIVE AND THE YOUNG LADY WOULD NOT ANSWER ME, AND I RESTATED THE QUESTION AND SAID " ARE YOU SAYING MY CAR IS SAFE TO DRIVE?' AND SHE SAID, "NO, I AM NOT TELLING YOU THAT THE CAR IS SAFE TO DRIVE." SO, WHICH IS IT? I HAVE FAULTY SEATBELT AND THEY HAVE NO PARTS TO FIX IT. WHICH SEATBELT IS IT?

NHTSA ID 11297745 · filed Jan 7, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

4
reports

From owner reports, verbatim

AI am getting this "P052E" code on a 2019 Mercedes E300 - malfunction with Positive Crankcase Ventilation (PCV) valve.

NHTSA ID 11626300 · filed Nov 19, 2024

Engine stalled in the middle of the high way, possible problem with timing chain

NHTSA ID 11574086 · filed Feb 26, 2024

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

4
reports

From owner reports, verbatim

I have a 2019 Mercedes E300. My backup camera is cutting out while still in reverse. There is an open saftey recall for that specific year, make and model. Campaign #2022060007. Mercedes has told me there is no open recall for my vin even though I am experiencing the same saftey issue. The Issue has been diagnosed by an independent shop. It is a software update not a part that needs to be replaced. It has not been inspected by the manufacturer, police or others. There has never been a warning light on for this issue.

NHTSA ID 11676232 · filed Jul 25, 2025

The rear backup camera failed. There are recalls on my vehicle year make and model but not my VIN number. I have the same issue as the recall.

NHTSA ID 11617047 · filed Sep 28, 2024

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

3
reports

From owner reports, verbatim

Instruments cluster not working after water water got into car from rain.

NHTSA ID 11544281 · filed Sep 13, 2023

The contact owns a 2019 Mercedes-Benz E300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ID 11491068 · filed Oct 26, 2022

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

2
reports

From owner reports, verbatim

HIT ON DRIVER'S SIDE DOOR AREA. PRESALE FAILED TO OPERATE. SEAT BELTS DID NOT RESTRAIN DRIVER OR PASSENGER. AIR BAGS DID NOT TRIGGER. DRIVER HIT STEERING WHEEL AND WAS INJURED. ENTERING INTERSECTION OF N. DRUID HILLS RD AND CLAIRMONT RD, ATLANTA, GA. MY VEHICLE WAS AT VERY LOW SPEED. OTHER VEHICLE WAS TRAVELING AT UNKNOWN SPEED. (SPEED LIMIT WAS 45 MPH.*DT AGENCY CASE NUMBER (XXX) INSURANCE POLICY (XXXXXX) DRIVER'S NUMBER (XXX) TAG NUMBER (XXXXXX) VIN (XXXXXX) DOB (XXXXX) ('PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).')*JB

NHTSA ID 11290820 · filed Dec 23, 2019

THE CAR DOES NOT DETECT A PROPERLY FASTENED SEATBELT SOMETIMES AND THE SEATBELT WILL NOT ADJUST AUTOMATICALLY EVEN WHEN PROPERLY FASTENED. INTERMITTENT ISSUE. LOOKS LIKE OTHER MODELS HAVE HAD RECALLS RELATED TO SIMILAR COMPLAINTS. HTTPS://WWW.CONSUMERAFFAIRS.COM/NEWS/MERCEDES-BENZ-VEHICLES-WITH-SEATBELT-ISSUE-RECALLED-121018.HTML

NHTSA ID 11175184 · filed Feb 8, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

2
reports

From owner reports, verbatim

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.

NHTSA ID 11704063 · filed Dec 9, 2025

I DROVE IN AND PARKED BEHIND A CHILD CARE CENTER. I WAS STOPPED AND SUDDENLY THE CAR LURCHED FORWARD CRASHING THROUGH A WOOD FENCE AND WAS ONLY STOPPED BY SOME PLAYGROUND EQUIPMENT. BREAKING DID NOT STOP IT.

NHTSA ID 11235084 · filed Jul 26, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

2
reports

From owner reports, verbatim

There is no spare tire and during our drive to Las Vegas the run flat tires blew out and the tire ripped off the rim. We couldn't even travel one mile on the run flat tires. We were stuck in the hot desert for over 2 1/2 hours before the towing car came. Mercedes did not let us know that due to run flat tires there was no spare tire but unfortunately the run flats don't work and cannot be driven not even 1 mile. Our lives were in danger and thank God we had water in the 100 degree heat in the desert.

NHTSA ID 11460199 · filed Apr 8, 2022

THE RIGHT SIDE BLIND ASSIST TURNS ON WHEN MAKING A RIGHT TURN AND ALSO GIVES FALSE WARNING LIGHT AND SOUND WHEN THERE'S NO CAR. THE RUN FLAT TIRES BLEW OUT AND DIDN'T WORK. THERE'S NO SPARE TIRE SO I CALLED MB SOS. I HAD TO CALL THEM 4 TIMES TO GET THEM TO SEND THE TOWING TRUCK. I WAS TOLD IT WOULD BE 45 MINUTES BUT IT TOOK OVER 2.5 HOURS IN THE DESERT SUN OUTSIDE OF LAS VEGAS.

NHTSA ID 11414852 · filed May 2, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

1
report

From owner reports, verbatim

While loading the car's truck, the automatic power trunk lid closed on the user's head with force.

NHTSA ID 11424869 · filed Jul 14, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

THE POWER STEERING BECAME DISABLED DRIVING ON THE FREEWAY. SEVERAL WARNING LIGHTS FLASHED. STEERING MALFUNCTION. INCREASE PHYSICAL EFFORT. ETC. IT WAS DANGEROUS TO DRIVE THE VEHICLE

NHTSA ID 11405456 · filed Mar 29, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

Tire size: 245 40 19R While driving the side wall blew out and got less than 1 mile bring a run flat tire before the tire came off the rim.

NHTSA ID 11460198 · filed Apr 8, 2022

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .