2023 Mercedes-Benz EQS 450 4MATIC Problems, Complaints & Recalls
- Compared with other EQS 450 4MATIC years
- Not enough data 1st of 2 for complaints
- Safety recalls
- 2 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 7 complaints with NHTSA about the 2023 Mercedes-Benz EQS 450 4MATIC. That is the most of any EQS 450 4MATIC model year in the database (2 years). The most reported problem area is electrical system (3 complaints, 43%), typically at around 17,000 miles. Complaints mention 1 crash. There are 2 safety recalls covering this model year.
- 7owner complaints
- 2safety recalls
- 0NHTSA investigations
- 1complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2023 Mercedes-Benz EQS 450 4MATIC problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Electrical System | 3 | 43% | 17,000 | — | — |
| Forward Collision Avoidance | 2 | 29% | — | — | — |
| Unknown or Other | 2 | 29% | — | — | — |
| Visibility/wiper | 2 | 29% | — | — | — |
| Engine | 1 | 14% | — | — | — |
| Fuel/propulsion System | 1 | 14% | — | — | — |
| Service Brakes | 1 | 14% | — | — | — |
| Structure | 1 | 14% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2023 Mercedes-Benz EQS 450 4MATIC recalls (2)
Tap a recall to see the problem, the risk and the fix.
Back over prevention:warnings:external/pedestrian alert
Problem: 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 Safety Standard number 141, "Minimum Sound Requirements for Hybrid Electric Vehicles."
Risk: A vehicle that makes an incorrect sound may fail to alert pedestrians of a reversing vehicle, increasing the risk of crash.
Fix: 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.
Electrical system:wiring:fuses and circuit breakers
Problem: 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.
Risk: 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.
Fix: 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.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
CRITICAL SAFETY DEFECT: Recurring automated ADAS sensor failure causing maximum-force phantom braking without warning or driver input. VEHICLE IDENTIFICATION: 2023 Mercedes-Benz EQS 450 4MATIC SUV (VIN: [XXX]). CHRONOLOGY OF LATEST INCIDENT: On Wednesday, XXX, at approximately 7:20 a.m. MT, I was…
The center console display (MBUX) on this 2023 EQS 450 4MATIC fails while the vehicle is in use. There is no warning lamp, chime or message first. Sometimes it flickers on and off; other times it goes fully blank and stays blank, unresponsive to touch. Owner video shows the display working and then…
Odometer Fraud. The contact leased a 2023 Mercedes-Benz EQS 450 X4. The vehicle was a dealer sale. After returning the lease vehicle to the dealer, he was informed the odometer closure was not available during the drop-off and it would be emailed. The contact stated that the vehicle was returned…
Several times, the car's "panic braking" has randomly slammed the brakes and tightened the seat belt. After the first few times, I took it to Mercedes and they re-uploaded software which was hard for them for some reason. It fixed the problem. Luckily, I had always been on small streets. But today…
On the date of purchase, while driving approximately 50 mph, the vehicleâs 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…
Other Mercedes-Benz EQS 450 4MATIC years
| Year | Complaints | Recalls |
|---|---|---|
| 2024 EQS 450 4MATIC | 3 | 1 |
| 2023 | 7 | 2 |
See all Mercedes-Benz EQS 450 4MATIC problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.
Similar Mercedes-Benz models
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Frequently asked questions
What are the most common problems with the 2023 Mercedes-Benz EQS 450 4MATIC?
Owners most often report electrical system, forward collision avoidance, unknown or other problems. The top one, electrical system, accounts for 3 complaints.
Was there a recall on the 2023 Mercedes-Benz EQS 450 4MATIC?
Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2023 Mercedes-Benz EQS 450 4MATIC a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other EQS 450 4MATIC model years, the 2023 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.