Total Complaints
4 filings
MERCEDES-BENZ EQB 350 4MATIC · model year
2023 MERCEDES-BENZ EQB 350 4MATIC
4 NHTSA complaints, and 4 recall campaigns listed for this cohort. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2023MERCEDES-BENZEQB 350 4MATIC carries 4 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2023 EQB 350 4MATIC is electrical system with 2 filings, followed by fuel/propulsion system (1) and power train (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause. This cohort has 4 NHTSA recall campaigns listed below. Enter a VIN in NHTSA's official recall lookup to determine whether a specific vehicle has an unrepaired recall.
NHTSA currently has 15 investigation files overlapping the 2023 EQB 350 4MATIC. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| ELECTRICAL SYSTEM | 2 |
| FUEL/PROPULSION SYSTEM | 1 |
| POWER TRAIN | 1 |
Recalls (4)
25V48700025/07/2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 EQB 350 4MATIC, and EQB 300 4MATIC vehicles. The bus bar in the high voltage battery may be secured with incorrect screws, which can cause the system to have a sudden loss of drive power without warning.
25V89400019/12/2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 EQB 250, 2022-2023 EQB 300 4MATIC, and EQB 350 4MATIC vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.
25V05000007/02/2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 EQB 250, EQB 300 4MATIC, and EQB 350 4MATIC electric vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.
26V07300006/02/2026
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 EQB 250+, 2022-2024 EQB 300 4MATIC, and EQB 350 4MATIC vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.
Recent Complaints
20260113ELECTRICAL SYSTEM
This safety recall is over six months old and is still unresolved. I have not felt safe driving the vehicle on the highway because of the possibility of complete power loss. I have been forced to keep paying lease payments on a car I can't drive and the manufacturer has been unresponsive. When I plug the car in to charge, all the lights in the house dim. My other EV does not do this so it must be a serious problem with this vehicle.
20260113FUEL/PROPULSION SYSTEM
This safety recall is over six months old and is still unresolved. I have not felt safe driving the vehicle on the highway because of the possibility of complete power loss. I have been forced to keep paying lease payments on a car I can't drive and the manufacturer has been unresponsive. When I plug the car in to charge, all the lights in the house dim. My other EV does not do this so it must be a serious problem with this vehicle.
20260113POWER TRAIN
This safety recall is over six months old and is still unresolved. I have not felt safe driving the vehicle on the highway because of the possibility of complete power loss. I have been forced to keep paying lease payments on a car I can't drive and the manufacturer has been unresponsive. When I plug the car in to charge, all the lights in the house dim. My other EV does not do this so it must be a serious problem with this vehicle.
20250512ELECTRICAL SYSTEM
Dear Sir or Madam, Good day. I purchased a New 2023 Mercedes EQB [XXX] from a Dealership in Florida less than 2 years ago. This VIN is associated with NHTSA Recall 2025020001 25V050 Electrical System Battery Fire Risk dated February 3rd 2025. This recall is due to multiple cars spontaneously catching on fire. No cause has been identified or ruled out. Vehicle was previously serviced multiple times for Charging related issues. I spoke to the Dealership about this recall informally. They recommended against charging the car indoors. They said the part for the Recall was not yet available. While the Manufacturer recommends limiting charging in anticipation of a Remedy, no Remedy is available. They plan on providing a software patch, this could very well could be a hardware issue requiring hardware replacement. Having a recall with No Remedy for months puts this car out-of-service. Having a recall with No Remedy for months is a nonconformity. Only being able to charge to 8
Compare 2023MERCEDES-BENZEQB 350 4MATIC to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2023 MERCEDES-BENZ EQB 350 4MATIC have?▼
The 2023 MERCEDES-BENZ EQB 350 4MATIC has 4 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2023 MERCEDES-BENZ EQB 350 4MATIC?▼
Yes, the 2023 MERCEDES-BENZ EQB 350 4MATIC has 4 recall(s). The most common affected component is ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2023 MERCEDES-BENZ EQB 350 4MATIC?▼
The most-complained component for the 2023 MERCEDES-BENZ EQB 350 4MATIC is ELECTRICAL SYSTEM with 2 complaints. Other frequently reported areas include FUEL/PROPULSION SYSTEM and POWER TRAIN.
Is the 2023 MERCEDES-BENZ EQB 350 4MATIC safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2023 MERCEDES-BENZ EQB 350 4MATIC; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.