2022 MERCEDES-BENZ EQB 300 4MATIC
5 recalls, 10 complaints
26V073000 Feb 6, 2026
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Defect Description
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.
Consequence
A vehicle fire while parked or driving can increase the risk of injury.
Remedy
Owners are advised to park outside and away from structures until the recall repair is complete. Also, owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the remedy has been completed. Dealers will replace the high voltage battery, free of charge. Interim let... Read more
25V894000 Dec 19, 2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Defect Description
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.
Consequence
A vehicle fire while parked or driving can increase the risk of injury.
Remedy
Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repair has been completed. Vehicles previously repaired under Recall 25V050 will need to be repaired again. Dealers will update the battery management system software, free of charge. Owner notification ... Read more
25V487000 Jul 25, 2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Defect Description
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.
Consequence
A loss of drive power increases the risk of a crash.
Remedy
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 le... Read more
25V050000 Feb 7, 2025
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Defect Description
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.
Consequence
A vehicle fire while parked or driving can increase the risk of injury.
Remedy
Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repair has been completed. Dealers will update the battery management system software, free of charge. Owner notification letters were mailed on May 22, 2025. This is a phased recall. Phase 1 owner let... Read more
24V331000 May 10, 2024
POWER TRAIN
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022 EQB 300 and EQB 350 vehicles. The welded spur gear within the front axle electric drivetrain may not have been welded properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 114,... Read more
Consequence
An improperly welded spur gear can fail and result in a vehicle rollaway, increasing the risk of a crash.
Remedy
Dealers will replace the front axle electric drivetrain, free of charge. Owner notification letters were mailed on August 9, 2024. Owners may contact MBUSA at 1-800-367-6372. MBUSA's number for this recall is 2024060007.
Complaint Statistics
10 total complaints
1 crashes
Top Reported Components
| Component | Complaints |
|---|---|
| ELECTRICAL SYSTEM | 3 |
| POWER TRAIN | 2 |
| BACK OVER PREVENTION | 1 |
| VISIBILITY/WIPER | 1 |
| UNKNOWN OR OTHER | 1 |
| ENGINE | 1 |
| SERVICE BRAKES | 1 |
ELECTRICAL SYSTEM
Jun 3, 2026
Incident date: Feb 6, 2026
The contact owns a 2022 Mercedes-Benz EQB 300. The contact received notification of NHTSA Campaign Number 26V073000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted; however the vehicle was not diagnosed or repaired. The contact sta... Read more
ELECTRICAL SYSTEM
May 16, 2026
Incident date: Jul 1, 2025
This urgent safety issue with the high voltage battery on the 2022 Mercedes EQB has been known to Mercedes since at least July 2025. As of May 15, mercedes tells me I will have a repair scheduled by December 30, 2026. They offer no explanation for the delay. This is unreasonable and unacceptable. ... Read more
SERVICE BRAKES
Apr 22, 2026
Incident date: Feb 6, 2026
I have a 2013 Jeep Wrangler with 180,000 miles. I never off road the vehicle, but after driving on a dirt road, the stability control kicked in during a turn. At the start of the next drive after that, there were 3 lights on the dashboard: brake, ABS, stability control. Connecting the JScan app t... Read more
ELECTRICAL SYSTEM
Apr 22, 2026
Incident date: Feb 6, 2026
I have a 2013 Jeep Wrangler with 180,000 miles. I never off road the vehicle, but after driving on a dirt road, the stability control kicked in during a turn. At the start of the next drive after that, there were 3 lights on the dashboard: brake, ABS, stability control. Connecting the JScan app t... Read more
ENGINE
Apr 9, 2026
Incident date: Nov 1, 2024
Since taking delivery of this vehicle in June 2024 from Kenny Ross Mazda, I have experienced a persistent and unresolved error message on the vehicle’s display screen relating to “Multiple ECUs Reprogramming.” This error message first appeared within the first twelve (12) months of ownership a... Read more
UNKNOWN OR OTHER
Mar 31, 2026
Incident date: Mar 1, 2026
I slowly put my foot on the brake and suddenly heard a noise under the vehicle. It sounded like loud grinding. As pulled forward I looked in the rear view mirror and didn't see anything in the road that may have fallen out from under my vehicle. When I pushed on the gas I was suddenly accelerating ... Read more
Crash
POWER TRAIN
Mar 21, 2026
Incident date: Mar 20, 2026
While driving, the transmission deaccelerated into first gear while going 65 mph.
VISIBILITY/WIPER
Mar 21, 2026
Incident date: Mar 20, 2026
Rear drivers side window shattered without any incident or accident. Possibly due to extreme cold but it was not witnessed and truck was parked in driveway.
POWER TRAIN
Oct 1, 2025
Incident date: Jun 28, 2025
I purchased a new 2026 palisade on 8/30/2025. The day after I purchased it I started noticing the car jumping/bucking/hesitating to get up to speed, also it jumps and jolts around different speeds. I brought the car back to the dealership 2 days later for them to look at it. After explaining the pro... Read more
BACK OVER PREVENTION
Oct 1, 2025
Incident date: Jun 28, 2025
The contact owns a 2019 Chevrolet Colorado. The contact stated that while reversing, the rearview camera image was blank, and the message "Service Camera" was displayed. The contact noticed that upon closing the tailgate with the key, the rearview camera image failed to display while reversing. The ... Read more
EPA Fuel Economy, 2022 MERCEDES-BENZ EQB 300 4MATIC
| Trim / Engine | City MPG | Highway MPG | Combined MPG | Fuel Type | Annual Fuel Cost |
|---|---|---|---|---|---|
| Automatic (A1) (All-Wheel Drive) | 104.0 | 98.0 | 101.0 | Electricity | $750 |
CO2 Emissions: 0.0 g/mile (Small Sport Utility Vehicle 4WD)
Source: U.S. Environmental Protection Agency (EPA). Actual fuel economy may vary based on driving conditions.
MERCEDES-BENZ EQB 300 4MATIC - All Years Overview
Complete safety history for the MERCEDES-BENZ EQB 300 4MATIC across all model years (2022, 2024).
11
Total Recalls
95
Total Complaints
0
Investigations
4
Reported Crashes
0
Reported Fires
0
Reported Deaths