2023 MERCEDES-BENZ EQS 450 4MATIC — Problems, Recalls & Safety Data
N/A
Safety Rating
7
Owner Complaints
2
Recalls
0
Service Bulletins
0
Investigations
Overview of the 2023 MERCEDES-BENZ EQS 450 4MATIC
The 2023 MERCEDES-BENZ EQS 450 4MATIC has received a total of 7 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 16 recall campaigns affecting this vehicle, covering issues with BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT. The most commonly reported problems involve the Unknown Or Other (2 complaints), Electrical System (1 complaint), and Engine (1 complaint).
Recalls for the 2023 MERCEDES-BENZ EQS 450 4MATIC
NHTSA has recorded 16 recalls for the 2023 MERCEDES-BENZ EQS 450 4MATIC, potentially affecting up to 4,296 vehicles.
Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V366000 — BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
| 94 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 S-Class, EQE SUV, EQE, EQS SUV and EQS vehicles. Please see the recall report for a complete list of models. Software in the Acoustic Vehicle Alerting System (AVAS) may cause an incorrect external pedestrian warning sound while reversing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle...
Consequence: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Remedy: Dealers will update the AVAS software, free of charge. Owner notification letters were mailed August 1, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025070005.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Recall 25V255000 — ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
| 443 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Consequence: An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
Remedy: Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
View full details →Owner Complaints for the 2023 MERCEDES-BENZ EQS 450 4MATIC
7 complaints have been filed with NHTSA for the 2023 MERCEDES-BENZ EQS 450 4MATIC. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Unknown Or Other | 2 | 1 | 0 | 0 | 0 |
| Electrical System | 1 | 0 | 0 | 0 | 0 |
| Engine | 1 | 1 | 0 | 0 | 0 |
| Fuelpropulsion System | 1 | 0 | 0 | 0 | 0 |
| Structurebody | 1 | 0 | 0 | 0 | 0 |
| Visibilitywiper | 1 | 1 | 0 | 0 | 0 |
Most Recent Complaints
On the date of purchase, while driving approximately 50 mph, the vehicle’s hood opened unexpectedly, obstructing my visibility and causing the vehicle to leave the roadway and enter a ditch. State Police responded, and the vehicle was towed immediately. This incident presents a serious safety defect. The is vehicle is certified by Mercedes Benz and purchased from Mercedes Benz Dealer.
On the date of purchase, while driving approximately 50 mph, the vehicle’s hood opened unexpectedly, obstructing my visibility and causing the vehicle to leave the roadway and enter a ditch. State Police responded, and the vehicle was towed immediately. This incident presents a serious safety defect. The is vehicle is certified by Mercedes Benz and purchased from Mercedes Benz Dealer.
On the date of purchase, while driving approximately 50 mph, the vehicle’s hood opened unexpectedly, obstructing my visibility and causing the vehicle to leave the roadway and enter a ditch. State Police responded, and the vehicle was towed immediately. This incident presents a serious safety defect. The is vehicle is certified by Mercedes Benz and purchased from Mercedes Benz Dealer.
While the vehicle was stationary and connected to a DC Fast Charging station (Electrify America), a thermal event occurred at the charging interface. The charging connector overheated and thermally fused (welded) to the vehicle's high-voltage charging inlet. The connector could not be released by the vehicle or the station. A technician dispatched by the charging network was unable to remove the connector using standard release protocols. The technician confirmed the equipment had failed and was forced to use physical leverage to pry the fused connector off, resulting in the fracture of the vehicle's charging receptacle. I couldn't charge the vehicle anymore and so I took it to the Mercedes dealership. The certified manufacturer diagnosis confirmed the failure was caused by a "loose connection" and thermal defect in the external charging station cable, not the vehicle. The high-voltage receptacle was destroyed. This failure mode presents a critical safety risk of fire and entrapment, as the vehicle could not be disconnected or moved during the thermal event.
While the vehicle was stationary and connected to a DC Fast Charging station (Electrify America), a thermal event occurred at the charging interface. The charging connector overheated and thermally fused (welded) to the vehicle's high-voltage charging inlet. The connector could not be released by the vehicle or the station. A technician dispatched by the charging network was unable to remove the connector using standard release protocols. The technician confirmed the equipment had failed and was forced to use physical leverage to pry the fused connector off, resulting in the fracture of the vehicle's charging receptacle. I couldn't charge the vehicle anymore and so I took it to the Mercedes dealership. The certified manufacturer diagnosis confirmed the failure was caused by a "loose connection" and thermal defect in the external charging station cable, not the vehicle. The high-voltage receptacle was destroyed. This failure mode presents a critical safety risk of fire and entrapment, as the vehicle could not be disconnected or moved during the thermal event.
Safety Rating for the 2023 MERCEDES-BENZ EQS 450 4MATIC
NHTSA has not yet tested the 2023 MERCEDES-BENZ EQS 450 4MATIC in its New Car Assessment Program.
Technical Service Bulletins for the 2023 MERCEDES-BENZ EQS 450 4MATIC
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 2023 MERCEDES-BENZ EQS 450 4MATIC
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MERCEDES-BENZ EQS 450 4MATIC
- 2023 MERCEDES-BENZ EQS 450 4MATIC (current)
- 2024 MERCEDES-BENZ EQS 450 4MATIC — 3 complaints
Other MERCEDES-BENZ Models
- MERCEDES-BENZ C300 — 4,886 total complaints
- MERCEDES-BENZ E350 — 2,649 total complaints
- MERCEDES-BENZ E320 — 1,515 total complaints
- MERCEDES-BENZ ML350 — 1,236 total complaints
- MERCEDES-BENZ ML320 — 1,087 total complaints
- MERCEDES-BENZ GLK350 — 1,031 total complaints
- MERCEDES-BENZ C250 — 898 total complaints
- MERCEDES-BENZ C230 — 879 total complaints