2023 Mercedes-Benz EQS 450+ Problems, Complaints & Recalls
- Compared with other EQS 450+ years
- Not enough data 1st of 3 for complaints
- Safety recalls
- 3 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 18 complaints with NHTSA about the 2023 Mercedes-Benz EQS 450+. That is the most of any EQS 450+ model year in the database (3 years). The most reported problem area is forward collision avoidance (11 complaints, 61%), typically at around 8,000 miles. Complaints mention 1 crash, 5 injuries. There are 3 safety recalls covering this model year.
- 18owner complaints
- 3safety 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+ 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 |
|---|---|---|---|---|---|
| Forward Collision Avoidance | 11 | 61% | 8,000 | — | — |
| Electrical System | 7 | 39% | — | — | — |
| Service Brakes | 6 | 33% | — | — | — |
| Unknown or Other | 3 | 17% | — | — | — |
| Fuel/propulsion System | 1 | 6% | — | — | — |
| Lane Departure | 1 | 6% | — | — | — |
| Power Train | 1 | 6% | — | — | — |
| Suspension | 1 | 6% | — | — | — |
| Vehicle Speed Control | 1 | 6% | — | — | — |
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+ recalls (3)
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.
Air bags:critical fasteners
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling a certain 2023 EQS 450+ vehicle. The mounting brackets near the roof may have sharp edges that can damage the side-curtain air bag during deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 214, "Side Impact Protection," and 226, "Ejection Mitigation."
Risk: An air bag that is damaged during deployment can increase the risk of injury in a crash.
Fix: Dealers will inspect and if necessary, replace the window airbags, and mounting brackets, free of charge. Owner notification letters were mailed February 7, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025010005.
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.
I own a 2023 Mercedes-Benz EQS 450+. While driving, my vehicle has repeatedly applied the brakes suddenly and forcefully even though there was no vehicle, person, or obstacle in front of me. It feels as though the vehicle incorrectly detects an imminent collision and activates the automatic…
The vehicle has experienced recurring intermittent failures of Active Brake Assist and Active Blind Spot Assist. The systems may function normally and then unexpectedly become unavailable, with warning messages appearing in the vehicle. The primary driver was nearly involved in an accident during…
While making a left turn at low speed, I applied the brakes, but the vehicle did not respond as expected and instead appeared to drift, surge, or accelerate forward. The vehicle struck a fire hydrant and a bus stop pole before crashing into a tree. Airbags deployed and both occupants sustained…
I am reporting a serious safety issue with my 2023 Mercedes-Benz EQS SUV. On multiple occasions, the vehicle has suddenly lost power and completely stopped while driving on the freeway without warning. During these incidents, a red warning symbol appeared on the dashboard (a red turtle icon)…
The contact leases a 2023 Mercedes-Benz EQS450. While driving at 35 MPH, the vehicle unexpectedly stopped with no other vehicle or object nearby. The vehicle was taken to the dealer on several occasions; however, the cause of the failure could not be determined. The contact was informed that it was…
Other Mercedes-Benz EQS 450+ years
← 2022 EQS 450+ · 2024 EQS 450+ →
| Year | Complaints | Recalls |
|---|---|---|
| 2024 EQS 450+ | 5 | 2 |
| 2023 | 18 | 3 |
| 2022 EQS 450+ | 8 | 2 |
See all Mercedes-Benz EQS 450+ 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+?
Owners most often report forward collision avoidance, electrical system, service brakes problems. The top one, forward collision avoidance, accounts for 11 complaints.
Was there a recall on the 2023 Mercedes-Benz EQS 450+?
Yes, 3 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+ a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other EQS 450+ model years, the 2023 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.