2022–2023 Mercedes-Benz EQB 300 4MATIC, 2022–2023 Mercedes-Benz EQB 350 4MATIC Recall: Bus bar in the high voltage battery may be secured with incorrect screws…
NHTSA campaign 25V487000 · Electrical System · filed Jul 25, 2025 · verified Jul 30, 2026
The defect
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.
The risk
A loss of drive power increases the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Owners are advised to park outside until the recall repair is complete. Dealers will inspect and replace the high-voltage battery as necessary, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Owner notification letters were mailed January 9, 2026. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025080004.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mercedes-Benz | EQB 300 4MATIC | 2022, 2023 |
| Mercedes-Benz | EQB 350 4MATIC | 2022, 2023 |
Related recalls
More Mercedes-Benz EQB 300 4MATIC recalls
- 2023–2024 Mercedes-Benz EQB 250+ and 2 other models — High voltage battery may fail internally and lead to a…
- 2023 Mercedes-Benz EQB 250 and 2 other models — High voltage battery may fail internally and lead to a…
- 2022–2024 Mercedes-Benz EQB 250 and 3 other models — High voltage battery may fail internally and lead to a…
- 2022 Mercedes-Benz EQB 300 4MATIC and 1 other model — Welded spur gear within the front axle electric drivetrain…
Other campaigns involving Mercedes-Benz vehicles
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- 2026 Mercedes-Benz CLA 250+ (ev) and 1 other model — Front passenger seat belt retractor may have been…
- 2025–2026 Mercedes-Benz AMG C43 4MATIC and 34 other models — Infotainment control unit may reset while the vehicle is in…
All Mercedes-Benz EQB 300 4MATIC recalls → · All Mercedes-Benz recalls →
Source: NHTSA recall database, campaign 25V487000 (manufacturer number 2025080004). Data last verified Jul 30, 2026.