2023 MERCEDES-BENZ EQS 450 4MATIC
2 recalls — 9 complaints
25V366000 Jun 5, 2025
BACK OVER PREVENTION:WARNINGS:EXTERNAL/PEDESTRIAN ALERT
Defect Description
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.... Read more
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.
25V255000 May 12, 2025
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Defect Description
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.
Complaint Statistics
9 total complaints
3 crashes
Top Reported Components
| Component | Complaints |
|---|---|
| UNKNOWN OR OTHER | 2 |
| POWER TRAIN | 2 |
| AIR BAGS | 1 |
| FUEL/PROPULSION SYSTEM | 1 |
| SEATS | 1 |
| ENGINE | 1 |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 1 |
POWER TRAIN
May 6, 2026
Incident date: Feb 1, 2024
The contact owns a 2019 Jeep Cherokee. The contact stated that while driving on several occasions at various speeds, the FWD warning light illuminated sporadically and then disappeared. The vehicle was taken to an independent mechanic, who diagnosed that something in the transmission had failed and ... Read more
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Mar 21, 2026
Incident date: Mar 21, 2026
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 tod... Read more
ENGINE
Jan 31, 2026
Incident date: Jan 19, 2026
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 defe... Read more
Crash
UNKNOWN OR OTHER
Jan 31, 2026
Incident date: Jan 19, 2026
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 defe... Read more
Crash
POWER TRAIN
Jan 31, 2026
Incident date: Jan 19, 2026
Wow Towing very little weight on flat grade. The crankshaft broke. I was told that this was a problem with this particular vehicle, not marrying the transmission and the diesel Cummins engine up correctly. This vehicle has been sitting for over two years because of this issue the cost to repair is t... Read more
FUEL/PROPULSION SYSTEM
Dec 17, 2025
Incident date: Jul 13, 2025
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 th... Read more
SEATS
Dec 17, 2025
Incident date: Jul 13, 2025
My vehicle is subject to an active safety recall involving the second-row seat rail welds. According to the manufacturer’s official recall notice, the remedy is not yet available and there are current usage restrictions advising that no occupants should sit in the second-row seats and that no chil... Read more
UNKNOWN OR OTHER
Dec 1, 2025
Incident date: Nov 20, 2025
My panoramic sunroof shattered with no warning and no apparent impact. It exploded outward, while traveling at a high speed on the highway. It was late and there were no other vehicles on the road at the time. I was not near an overpass.
AIR BAGS
Dec 1, 2025
Incident date: Nov 20, 2025
Upon a low speed curb strike, predominantly striking the rear driver tire and partially the front driver tire, during a slide under 30mph, the curtain airbags deployed in the vehicle. Reading about this online, it appears others driving this type of vehicle have had similar reports of low speed tire... Read more
Crash
EPA Fuel Economy — 2023 MERCEDES-BENZ EQS 450 4MATIC
| Trim / Engine | City MPG | Highway MPG | Combined MPG | Fuel Type | Annual Fuel Cost |
|---|---|---|---|---|---|
| Automatic (A1) (All-Wheel Drive) | 101.0 | 105.0 | 103.0 | Electricity | $700 |
CO2 Emissions: 0.0 g/mile (Large Cars)
Source: U.S. Environmental Protection Agency (EPA). Actual fuel economy may vary based on driving conditions.
MERCEDES-BENZ EQS 450 4MATIC — All Years Overview
Complete safety history for the MERCEDES-BENZ EQS 450 4MATIC across all model years (2023–2024).
3
Total Recalls
16
Total Complaints
0
Investigations
3
Reported Crashes
0
Reported Fires
0
Reported Deaths
MERCEDES-BENZ EQS 450 4MATIC — Year by Year
Compare recalls and complaints across model years. Click any year to see full details.
| Year | Recalls | Complaints | |
|---|---|---|---|
| 2024 | 1 | 7 | View |
| 2023 (current) | 2 | 9 |