VehicleVerdict

2022 Mercedes-Benz Gls 450 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 27 complaints on file for the 2022 Mercedes-Benz Gls 450 — too few to judge reliability from owner reports alone — but 10 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

27

NHTSA complaints

10

Recalls

0

Investigations

6

Crash-involved

1

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2022 compare to other Gls 450 years?

Gls 450 NHTSA complaints by model year, 2022 highlighted64 complaints2018: 20 complaints2019: 23 complaints2020: 64 complaints2022: 27 complaints2023: 16 complaints2024: 20 complaints
Gls 450 NHTSA complaints by model year, 2022 highlighted. Red bars are years to avoid.

See all Gls 450 years to avoid →

What are the most common 2022 Mercedes-Benz Gls 450 problems?

ComponentComplaintsShare
Driver Assistance622%
Electrical System415%
Other415%
Speed Control311%
Transmission311%
Engine311%
Visibility & Wipers14%
Fuel System14%
Tires & Wheels14%
Brakes14%

Does the 2022 Mercedes-Benz Gls 450 have recalls?

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

24V207000Electrical SystemMarch 15, 2024 · 116,020 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S vehicles. A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.

Consequence

An overheated ground connection can increase the risk of a fire.

Remedy

Dealers will inspect and tighten the 48-Volt ground connection as necessary, free of charge. Owner notification letters were mailed on May 3, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024040002.

24V118000TransmissionFebruary 16, 2024 · 105,071 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2023 GLE 450 and GLS 450 vehicles. The transmission may not fully downshift in certain conditions, causing the engine to stall.

Consequence

An engine stall increases the risk of a crash.

Remedy

Dealers will update the transmission control unit software, free of charge. Owner notification letters were mailed March 29, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.

23V880000Fuel SystemDecember 21, 2023 · 79,676 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.

Consequence

A loss of drive power can increase the risk of a crash.

Remedy

Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 28, 2024. Owner notification letters will be mailed in phases, on February 23, 2024, April 19, 2024, June 28, 2024, August 9, 2024, October 1, 2024, and December 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 23V-445.

23V445000Fuel SystemJune 26, 2023 · 143,551 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.

Consequence

A loss of drive power can increase the risk of a crash.

Remedy

Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.

23V178000Body & StructureMarch 17, 2023 · 70,225 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 GLE350, GLE450, GLE580, GLS450, GLS580, Maybach GLS600, AMG GLE53, AMG GLE63 S, and AMG GLS63 vehicles. The rear door window trim bars may detach from the vehicle while driving.

Consequence

Detached trim bars may cause a road hazard and increase the risk of a crash or injury.

Remedy

Dealers will inspect and secure the rear window trim bars, as necessary, free of charge. Owner notification letters were mailed May 5, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous recall number 22V-680. MBUSA's number for this recall is 2023040011.

22V936000SteeringDecember 16, 2022 · 69 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2022 GLE350, GLE450, 2022 AMG GLE53, AMG GLE63, and GLS450 vehicles. The steering coupling locking screw may loosen and possibly detach from the steering gear, resulting in a loss of steering control.

Consequence

A loss of steering control can increase the risk of a crash.

Remedy

Dealers will replace the steering coupling locking screw, free of charge. Owner notification letters were mailed January 27, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022120016.

22V732000SeatsSeptember 30, 2022 · 59,574 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 AMG GLS63, 2020-2022 GLS450 and GLS580 vehicles. Due to a manufacturing error, the locks on the third-row seatbacks may fail in the event of a crash.

Consequence

A seat with a seatback lock failure may not properly restrain occupants, increasing the risk of injury during a crash.

Remedy

Dealers will inspect and replace the third-row seatback, as necessary, free of charge. Owner notification letters were mailed November 18, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022100011.

22V680000Body & StructureSeptember 12, 2022 · 161,000 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2022 GLE350, GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, and 2021 GLE400e, AMG GLS63, AMG GLE63 S, and Maybach GLS600 vehicles. Due to a manufacturing error, the rear door window trim bars may detach.

Consequence

Detached trim bars may cause a road hazard and increase the risk of a crash or injury.

Remedy

Dealers will inspect and secure the rear window trim bars, as necessary, free of charge. Owner notification letters were mailed November 1, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022090010.

22V365000OtherMay 20, 2022 · 242,722 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.

Consequence

A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.

Remedy

The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.

22V231000Electrical SystemApril 8, 2022 · 21,306 units

Defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2022 GLE450, GLS450, 2021-2022 AMG GLE53, 2020-2021 GLE580, GLS580, 2021 AMG GLE63, Maybach GLS600 and AMG GLS63 vehicles. A ground cable bolt for the 48V ground connection under the front passenger seat may not be secured properly, which can cause the electrical cable to overheat.

Consequence

An overheated electrical cable can increase the risk of a fire.

Remedy

Dealers will inspect and tighten the ground cable bolt, as necessary, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040017.

Consumer complaints filed with NHTSA

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

“Car has been auto braking even though there is nothing in front of the car. This is extremely dangerous and could lead to serious rear end collisions. There are many similar complaints on online forums and Mercedes (and their lawyers) do nothing. Link to video: [XXX] INFORMATION REDACTED PURSUANT…”

Complaint filed with NHTSA · Driver Assistance · March 17, 2026

“The vehicle caught fire while parked and running in the driveway of my home. There were no modifications, no accident, and no external cause. The fire occurred without warning and posed a serious safety risk to occupants and property. The vehicle was under manufacturer warranty at the time of the…”

Complaint filed with NHTSA · Other · January 4, 2026 · fire

“While backing out of steep driveway, the car computer screen blinked saying "updating" then screen went blank, lost power, I could not brake. We have a row of trees at the back of our driveway that stopped the car ( with damage) or else we would have rolled into our neighbors basement all. Tree…”

Complaint filed with NHTSA · Electrical System · March 6, 2024 · crash

“Vehicle lost power while driving on a busy freeway and came to a complete stop and would not restart resulting in it being struck by a vehicle in the rear. More information available in the collision center pre estimate scan and full estimate.”

Complaint filed with NHTSA · Engine · November 29, 2024 · crash

“The contact owns a 2022 Mercedes-Benz GLS450. The contact stated that while his wife was driving approximately 35 MPH, the vehicle lost motive power and stalled. Additionally, the power steering was inoperable. There were several unknown warning lights illuminated; in addition to the check engine…”

Complaint filed with NHTSA · Speed Control · August 22, 2022

2022 Mercedes-Benz Gls 450 — common questions

Is the 2022 Mercedes-Benz Gls 450 reliable?

The record is thin — 27 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 10 recalls should be verified as completed.

What are the most common 2022 Gls 450 problems?

According to NHTSA complaint data, the leading problem areas are driver assistance (6 complaints), other (4 complaints), electrical system (4 complaints).

Does the 2022 Mercedes-Benz Gls 450 have recalls?

Yes — NHTSA lists 10 recall campaigns affecting the 2022 Mercedes-Benz Gls 450. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Mercedes-Benz Gls 450 years should you avoid?

Based on complaint rates and open investigations, the Gls 450 years to avoid are 2020. The cleanest record among Gls 450 years belongs to 2023.

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.