VehicleVerdict

2023 Mercedes-Benz Eqs 450 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 15 complaints on file for the 2023 Mercedes-Benz Eqs 450 — too few to judge reliability from owner reports alone — but 3 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

15

NHTSA complaints

3

Recalls

0

Investigations

3

Crash-involved

0

Fires reported

7

Injuries

0

Deaths

—

NCAP overall

How does 2023 compare to other Eqs 450 years?

Eqs 450 NHTSA complaints by model year, 2023 highlighted63 complaints2022: 63 complaints2023: 15 complaints2024: 10 complaints
Eqs 450 NHTSA complaints by model year, 2023 highlighted. Red bars are years to avoid.

See all Eqs 450 years to avoid →

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

ComponentComplaintsShare
Electrical System640%
Driver Assistance320%
Brakes213%
Transmission17%
Fuel System17%
Speed Control17%
Suspension17%

Does the 2023 Mercedes-Benz Eqs 450 have recalls?

3 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

25V366000Driver AssistanceJune 5, 2025 · 94 units

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 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.

25V255000Electrical SystemMay 12, 2025 · 443 units

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.

24V960000AirbagsDecember 20, 2024 · 1 units

Defect

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.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“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…”

Complaint filed with NHTSA · Electrical System · April 7, 2026 · crash

“2023 Mercedes EQS 450 Normal Recuperation driving around 40 mph suddenly the brakes were applied and seat belts engaged with no apparent reason or obstacle. It was for a second and released so no damage except the scare and jolt of the brake. The internet is full of discussions about this Phantom…”

Complaint filed with NHTSA · Driver Assistance · September 25, 2024

“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…”

Complaint filed with NHTSA · Brakes · April 7, 2026 · crash

“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),…”

Complaint filed with NHTSA · Fuel System · January 15, 2026

“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),…”

Complaint filed with NHTSA · Transmission · January 15, 2026

2023 Mercedes-Benz Eqs 450 — common questions

Is the 2023 Mercedes-Benz Eqs 450 reliable?

The record is thin — 15 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 3 recalls should be verified as completed.

What are the most common 2023 Eqs 450 problems?

According to NHTSA complaint data, the leading problem areas are electrical system (6 complaints), driver assistance (3 complaints), brakes (2 complaints).

Does the 2023 Mercedes-Benz Eqs 450 have recalls?

Yes — NHTSA lists 3 recall campaigns affecting the 2023 Mercedes-Benz Eqs 450. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Mercedes-Benz Eqs 450 years should you avoid?

Based on complaint rates and open investigations, the Eqs 450 years to avoid are 2022. The cleanest record among Eqs 450 years belongs to 2024.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.