no report yet
Propulsion system: traction battery
Park outsideNewRisk. A vehicle fire while parked or driving can increase the risk of injury.
2023 Mercedes-Benz EQB 350 4MATICProblems, recalls & complaints
NHTSA has logged 10 owner complaints about the 2023 Mercedes-Benz EQB 350 4MATIC, most often about the electrical system. It is covered by 4 safety recalls, and for recall 25V-487 the manufacturer reports only 30% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 22, 2026. Updated daily.
Complaints by system
Where the 2023 Mercedes-Benz EQB 350 4MATIC has problems
10 complaints grouped by the system owners reported.
8Electrical system
6Fuel/propulsion system
1Engine
1Power train
1Structure
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 8 | 0 |
| Fuel/propulsion system | 6 | 0 |
| Engine | 1 | 0 |
| Power train | 1 | 0 |
| Structure | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
4 recalls
2023 Mercedes-Benz EQB 350 4MATIC recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Propulsion system: traction battery
Park outsideNewRisk. A vehicle fire while parked or driving can increase the risk of injury.
repaired · 2026 Q3
Propulsion system: traction battery
Park outsideRisk. A loss of drive power increases the risk of a crash.
repaired · 2026 Q1
Propulsion system: traction battery
Park outsideRisk. A vehicle fire while parked or driving can increase the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2023 vs. every other EQB 350 4MATIC year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the EQB 350 4MATIC median. How we score
'22'23'24
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What EQB 350 4MATIC owners report
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
Vehicle: 2023 Mercedes-Benz EQB 350 4MATIC Recall Reference: NHTSA Campaign #26V073 / High-Voltage Battery Fire Hazard My vehicle is subject to an active safety recall concerning internal high-voltage battery failure that poses a direct risk of a vehicle fire while driving or parked. The…
My vehicle battery overheated. The dealership was unable to identify the cause. I have since learned there is a battery recall on this make and model, and I believe the recall needs to be expanded to include my vehicle and the overheating was likely caused by the battery failing.
The contact owns a 2023 Mercedes-Benz EQB-Class. The contact received notification of NHTSA Campaign Number: 25V487000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a…
Own a 2023 EQB 350 4MATIC?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.