AutoUtility currently tracks 57 official NHTSA owner defect complaints for the 2015 Mercedes-Benz E-Class. Air Bags & Restraints issues are the most frequently reported category, appearing in 13 complaints (22.8% of submitted records). Among these NHTSA complaint records, 5 filings cite a crash, 3 report one or more injuries, 1 reports one or more fatalities. The 2015 Mercedes-Benz E-Class belongs to the 4th Generation (W212) platform.

Key Problem Findings
  • • Total NHTSA Complaints: 57 reports
  • • #1 Reported Problem Area: Air Bags & Restraints (13 reports • 22.8% of submitted complaints)
  • • Secondary Problem Areas: Brakes & Traction Control (10), Electrical System (9)
  • • Crash-Citing Complaints: 5 filings
  • • Fire-Citing Complaints: 0 filings
  • • Complaints Reporting Injuries / Fatalities: 3 injury filings • 1 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
57
Submitted to NHTSA ODI
Crash-Citing Complaints
5
Filings citing a collision
Fire-Citing Complaints
0
Filings citing smoke or fire
Complaints Reporting Injuries
3
Filings citing one or more injuries
Complaints Reporting Fatalities
1
Consumer filings citing fatalities

Most Reported Problems for 2015 Mercedes-Benz E-Class

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 22.8% of complaints

Air Bags & Restraints

13 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 2 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 2 crash reports 🩹 2 injury report entries
#2 Problem Area 17.5% of complaints

Brakes & Traction Control

10 owner complaints submitted to NHTSA ODI
⚠️ 3 crash reports 🩹 2 injury report entries
#3 Problem Area 15.8% of complaints

Electrical System

9 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 2 crash reports 🩹 2 injury report entries
#4 Problem Area 12.3% of complaints

Steering System

7 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 2 crash reports 🩹 2 injury report entries
#5 Problem Area 12.3% of complaints

Body & Structure

7 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Recent NHTSA Owner Reports for 2015 Mercedes-Benz E-Class

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Fuel & Propulsion System NHTSA ODI ID: #11729767
Filed: 04/07/2026

"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..."

Incident Date: 03/25/2026 • Raw NHTSA Component: FUEL/PROPULSION SYSTEM
Fuel & Propulsion System NHTSA ODI ID: #11715876
Filed: 02/05/2026

"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"

Incident Date: 01/08/2026 • Raw NHTSA Component: FUEL/PROPULSION SYSTEM
Steering System NHTSA ODI ID: #11707570
Filed: 12/29/2025

"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..."

Incident Date: 12/26/2025 • Raw NHTSA Component: STEERING
Driver Assistance & Safety Tech NHTSA ODI ID: #11669739
Filed: 06/27/2025

"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,..."

Incident Date: 06/10/2025 • Raw NHTSA Component: STEERING,ELECTRICAL SYSTEM,BACK OVER PREVENTION
Brakes & Traction Control NHTSA ODI ID: #11665460
Filed: 06/07/2025

"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..."

Incident Date: 06/06/2025 • Raw NHTSA Component: SERVICE BRAKES
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Mercedes-Benz E-Class

Reported defect complaint volume across sibling model years (2015–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Mercedes-Benz E-Class Current Page 57 5 6 Current
2016 Mercedes-Benz E-Class 89 6 5 View 2016 Problems →
2017 Mercedes-Benz E-Class 166 3 20 View 2017 Problems →
2018 Mercedes-Benz E-Class 66 2 6 View 2018 Problems →
2019 Mercedes-Benz E-Class 54 4 20 View 2019 Problems →
2020 Mercedes-Benz E-Class 20 0 14 View 2020 Problems →
2021 Mercedes-Benz E-Class 25 0 18 View 2021 Problems →
2022 Mercedes-Benz E-Class 21 2 8 View 2022 Problems →
2023 Mercedes-Benz E-Class 24 0 5 View 2023 Problems →
2024 Mercedes-Benz E-Class 25 3 0 View 2024 Problems →
2025 Mercedes-Benz E-Class 2 0 2 View 2025 Problems →
2026 Mercedes-Benz E-Class 0 0 0 View 2026 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2015 Mercedes-Benz E-Class

Complete distribution of consumer defect reports across all 26 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Air Bags NHTSA category: AIR BAGS 9 0 0 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 6 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES 5 0 0 0 0
Engine NHTSA category: ENGINE 4 0 0 0 0
Structure & Body NHTSA category: STRUCTURE 4 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 3 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS 2 1 0 2 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 2 0 0 0 0
STRUCTURE,UNKNOWN OR OTHER 2 0 0 0 0
Suspension NHTSA category: SUSPENSION 2 0 0 0 0
Tires NHTSA category: TIRES 2 0 0 0 0
Visibility / Glass NHTSA category: VISIBILITY 2 0 0 0 0
AIR BAGS,STRUCTURE,UNKNOWN OR OTHER 1 0 0 0 0
AIR BAGS,VEHICLE SPEED CONTROL,SERVICE BRAKES 1 1 0 0 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,LANE DEPARTURE 1 0 0 0 0
ELECTRONIC STABILITY CONTROL (ESC) 1 0 0 0 0
Powertrain NHTSA category: POWER TRAIN 1 0 0 1 0
Steering NHTSA category: STEERING 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,BACK OVER PREVENTION 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,SERVICE BRAKES 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM,SERVICE BRAKES,LANE DEPARTURE 1 1 0 0 0
STEERING,WHEELS,ELECTRONIC STABILITY CONTROL (ESC) 1 1 0 2 1
Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL 1 1 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (57). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Related Official Reports for 2015 Mercedes-Benz E-Class

Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year

Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.