Independent · Not affiliated with NHTSA or any automaker MethodologyData sourcesData refreshed Oct 6, 2026

2023 Mercedes-Benz EQS 450: Problems, Recalls and MPG

What this means

NHTSA lists 7 recall campaigns for the 2023 Mercedes-Benz EQS 450, most recently filed June 2025. Owners have filed 34 complaints with NHTSA, most often about the forward collision avoidance.

Data summary generated from official records. Methodology Data: NHTSA, DOT, EPA · Refreshed Oct 6, 2026
Caution Fewer than 50 complaints filed. With this few reports, patterns may not be meaningful.
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Recalls (7)

NHTSA lists 7 recall campaigns for the 2023 Mercedes-Benz EQS 450. Check whether yours was repaired with NHTSA's free VIN lookup ↗

Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.

Check on NHTSA ↗
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 25V366000 Filed Jun 5, 2025

Incorrect Pedestrian Warning Sound/FMVSS 141

Back over prevention · warnings · external/pedestrian alert
Official NHTSA text
Summary
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."
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.
70.2% repairedof 94 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 25V366000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 25V255000 Filed May 12, 2025

Incorrect Fuse Box Installed

Electrical system · wiring · fuses and circuit breakers
Official NHTSA text
Summary
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.
88% repairedof 443 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 25V255000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 24V960000 Filed Dec 20, 2024

Mounting Brackets May Damage Air Bag FMVSS/214/226

Air bags · critical fasteners
Official NHTSA text
Summary
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."
Consequence
An air bag that is damaged during deployment can increase the risk of injury in a crash.
Remedy
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.
100% repairedof 1 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 24V960000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 24V115000 Filed Feb 16, 2024

80-Amp Fuse May Fail

Electrical system · wiring · fuses and circuit breakers
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C300, AMG C43, S580e, S580, Maybach S580, Maybach S680, AMG SL43, AMGSL63, GLC300, EQE350, EQE500, EQS450, EQS580, AMG EQS, 2023 S500, AMG SL55, AMG EQE, 2024 E350, E450, AMG C63e S, CLE300 Coupe, CLE450 Coupe, and GLC300 Coupe vehicles. The 80-Amp fuses may have been manufactured incorrectly, which can cause the fuses to fail.
Consequence
An 80-Amp fuse that fails 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 replace the main fuse boxes, free of charge. Owner notification letters were mailed April 5, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024030008.
96.4% repairedof 31,848 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 24V115000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 23V464000 Filed Jun 30, 2023

Unsecured Rear Seat Belt Buckles

Seat belts · rear/other · buckle assembly
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 EQS450 and 2022 EQS580 vehicles. The bolts that secure the rear seat belt buckles to the body of the vehicle may not be secured properly.
Consequence
Unsecured seat belts may not properly restrain occupants in the event of a crash, increasing the risk of an injury.
Remedy
Dealers will inspect and secure the rear seat belt buckle bolts, as necessary, free of charge. Owner notification letters were mailed July 28, 2023. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's number for this recall is 2023070009.
100% repairedof 6 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 23V464000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 23V405000 Filed Jun 5, 2023

Software Error May Cause Loss of Drive Power

Electrical system · propulsion system
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 EQS 450, AMG EQS, EQS 580, and 2023 AMG EQE vehicles. A software error in the electric drivetrain may cause a loss of drive power.
Consequence
A loss of drive power can increase the risk of a crash.
Remedy
Dealers will update the electric drivetrain software, free of charge. Owner notifications were mailed beginning July 19, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023060009.
97% repairedof 8,281 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 23V405000
Listed for 2023 Mercedes-Benz EQS 450. Not checked against your VIN.
Recall 23V309000 Filed May 2, 2023

High-Voltage Battery Software Error/FMVSS 305

Electrical system · propulsion system · traction battery thermal · management · software
Official NHTSA text
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 EQE 350, S580e, 2022-2023 EQS 450, EQS 580, 2022 AMG EQS 53, and EQS 450+ vehicles. The high-voltage battery monitoring system software may not alert the driver of a battery malfunction. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 305, "Electric-powered vehicles: Electrolyte Spillage and Electrical Shock Protection."
Consequence
A high-voltage battery monitoring system that does not alert the driver of a battery malfunction may increase the risk of an injury.
Remedy
Dealers will update the battery management system software, free of charge. Owner notification letters were mailed beginning August 18, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070013.
95.4% repairedof 3,828 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 23V309000

PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.

Owner complaints (34)

34 complaints filed with NHTSA (owner reports, not verified findings). The forward collision avoidance is mentioned most often.

2involved a crash
1involved a fire
6injuries reported
0deaths reported

As reported by owners in their complaints. These are reports, not NHTSA findings.

Most-reported components

Complaints filed with NHTSA for the 2023 Mercedes-Benz EQS 450, by component (top 10). One complaint can list several components, so these add up to more than 34.Source: NHTSA ODI owner complaints · Retrieved Oct 6, 2026 · Report a data error

How 2023 compares with other EQS 450 years

Best and worst EQS 450 years →
34 34 5
202220232024
This year (2023)Other yearsStill collecting reports

Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.

Used blue SUV on a sunny dealer lot with its hood open and a clipboard on the fender

Looking at a 2023 EQS 450 for sale?

Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.

All EQS 450 years

Where to next

2023 Mercedes-Benz EQS 450 FAQ

How many recalls does the 2023 Mercedes-Benz EQS 450 have?

NHTSA lists 7 recall campaigns: 25V366000 (rear camera), 25V255000 (electrical), 24V960000 (air bag), 24V115000 (electrical), 23V464000 (seat belt), 23V405000 (electrical), 23V309000 (electrical). Use NHTSA's VIN lookup to see whether a specific car was repaired.

What are the most common 2023 Mercedes-Benz EQS 450 problems?

Owners filed 34 complaints with NHTSA. Forward collision avoidance (19), Electrical system (12), Service brakes (12) are mentioned most. These are owner reports, not verified findings.

How this page was madeSources, processing, limits, review and changes

Processing

  • Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
  • Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.

Limitations

  • Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
  • Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
  • Recent model years are still collecting reports.

Review

Data compiled automatically from the official files listed here.

Changelog

  • 2026-10-06 Data refreshed from the official files.
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