CarRecallWatchThe 2022 Mercedes-Benz EQB 300 4MATIC has 5 safety recalls on file with NHTSA.
Owners have filed 11 complaints with NHTSA.
The most-reported problem area is Electrical System (11 reports).
2022 Mercedes-Benz EQB 300 4MATIC recalls
High-Voltage Battery May Fail and Cause a Fire
The high-voltage traction battery in certain Mercedes-Benz EQB vehicles may fail internally.
EV Battery May Fail Internally and Cause a Fire
The high-voltage traction battery in certain EQB electric vehicles may fail internally.
Battery Wiring Can Cut Drive Power Without Warning
Certain 2022-2023 Mercedes-Benz EQB 300 and EQB 350 4MATIC vehicles may have a bus bar inside the high-voltage traction battery secured with incorrect screws.
EV Battery May Fail and Cause a Fire, Even When Parked
The high-voltage traction battery in these electric SUVs can fail internally, which may lead to a vehicle fire while the vehicle is parked or being driven.
Gear May Fail, Allowing Vehicle to Roll Away
A welded spur gear in the front axle electric drivetrain may not have been welded properly.
Most common 2022 Mercedes-Benz EQB 300 4MATIC problems
Problem areas named in the 11 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Electrical System | 11 |
| Fuel/Propulsion System | 3 |
| Engine | 1 |
| Power Train | 1 |
What owners report
The contact owns a 2022 Mercedes-Benz EQB 300 4Matic. The contact received notification of NHTSA Campaign Number: 26V073000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the EV battery warning light was constantly illuminated. The vehicle was taken to two dealers, including Napleton Autowerks of Indiana (1349 Indianapolis Blvd, Schererville, IN 46375), who confirmed that the parts were not yet available. The manufacturer was notified of the failure by phone and referred the contact to the dealer, who then referred the contact back to the manufacturer for assistance. The contact stated that the manufacturer had exceeded a reasona
The contact owns a 2022 Mercedes-Benz EQB 300 4MATIC. The contact stated that while his son was driving 28 MPH and depressing the accelerator pedal and making a right turn, the battery message was displayed and the vehicle decelerated. The vehicle was pulled over to the right side of the road, and the contact selected the option on the radio, and the message disappeared immediately. The contact continued driving and then reversed, and the message was displayed again, and the brakes independently engaged. The contact associated the failure with NHTSA Campaign Number: 26V073000 (ELECTRICAL SYSTEM). The failure had occurred on several occasions. The approximate failure mileage was 19,489.
he vehicle intermittently fails to shift from Park (P) to Drive (D). Recently, the car was completely immobilized for over 6 hours because the gear would not engage, making it dangerous and unpredictable to drive. Additionally, the vehicle has experienced multiple charging failures where charging repeatedly cuts off unexpectedly. A formal diagnosis from Mercedes-Benz of Cary confirmed a front axle drive unit failure and high-voltage insulation faults, triggering codes U041A00 and P154800. Crucially, the certified technician noted a grinding noise coming from the axle drive module, which occurs specifically when slowing down. These symptoms perfectly mirror the known manufacturing defects out
See Attached Letter For The Complaint
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 stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.Â
2022 Mercedes-Benz EQB 300 4MATIC questions
Does the 2022 Mercedes-Benz EQB 300 4MATIC have any recalls?
Yes. NHTSA lists 5 safety recalls for the 2022 Mercedes-Benz EQB 300 4MATIC: High-Voltage Battery May Fail and Cause a Fire; EV Battery May Fail Internally and Cause a Fire; Battery Wiring Can Cut Drive Power Without Warning; EV Battery May Fail and Cause a Fire, Even When Parked; Gear May Fail, Allowing Vehicle to Roll Away. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2022 Mercedes-Benz EQB 300 4MATIC?
Based on 11 owner complaints filed with NHTSA, the most-reported problem areas are Electrical System (11), Fuel/Propulsion System (3), Engine (1).
How do I check if a recall on my 2022 Mercedes-Benz EQB 300 4MATIC has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.