2022 Mercedes-benz Gls450 problems

General information about Mercedes-benz-Gls450
Overview of popular issues
Recalls list

The Mercedes-Benz GLS, formerly Mercedes-Benz GL-Class, is a full-size luxury crossover SUV produced by Mercedes-Benz since 2006. In each of its generations it is a three-row, seven-passenger vehicle positioned above the GLE (formerly Mercedes-Benz M-Class before 2016). The GLS is considered the flagship of the marque's SUV lineup, although the body-on-frame G-Class (originally intended for military off-roading but also offered in luxurious trims) is more expensive and has been in production longer.

The GLS shares the same unibody architecture with the GLE. Most GLS vehicles are assembled at the Mercedes plant in Alabama, except for a small number of early 2007 production vehicles which were manufactured in Germany. The first generation model (X164) was manufactured between 2006 and 2012 and was replaced in 2013 by the new generation GL-Class (X166).

From 2016 with the release of the facelifted second generation model, the GL-Class was renamed to GLS as per the revised nomenclature adopted by Mercedes. Under this scheme, SUVs use the base name "GL", followed by the model's placement in Mercedes-Benz hierarchy. The "G" is for geländewagen (German for off-road vehicle) and alludes the long-running G-Class. This is followed by the letter "L" that acts as a linkage with the letter "S", the SUV equivalent to the S-Class, marketing the GLS as the corresponding SUV to the S-Class full-size sedan.

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Common 2022 Mercedes-benz Gls450 problems

Based on the complaints from owners of the Mercedes-Benz GLS450 2022, common problems reported include:

Transmission Issues:
- Description: Owners have experienced problems with the gear selector, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, and leaks.
- Example Complaint: Some owners reported difficulties in shifting gears, with the car not coming out of park or reverting back to park immediately after selecting drive.
- Resolution: In some cases, owners had to tow their vehicles to the dealership for repairs, where issues like leaks in the transmission were identified and fixed under warranty.
Suspension Ball Joint Replacement:
- Description: One of the reported maintenance costs for the Mercedes-Benz GLS450 includes suspension ball joint replacement.
- Cost: The estimated cost for this replacement ranges from $461 to $606.
- Importance: Proper functioning of the suspension system is crucial for a smooth and safe driving experience.
Engine Coolant Temperature Sensor Replacement:
- Description: Another common maintenance cost involves the replacement of the engine coolant temperature sensor.
- Cost: The estimated cost for this replacement ranges from $287 to $338.
- Importance: The engine coolant temperature sensor is vital for monitoring the engine temperature and ensuring optimal performance.
Air Conditioning Refrigerant Pressure Switch Replacement:
- Description: Owners may encounter issues with the air conditioning system, specifically the refrigerant pressure switch.
- Cost: The estimated cost for this replacement ranges from $299 to $310.
- Importance: Proper functioning of the air conditioning system is essential for comfort during driving, especially in hot weather.

These reported problems highlight some of the issues that Mercedes-Benz GLS450 owners may face, ranging from transmission-related issues to common maintenance requirements like suspension and engine component replacements. Regular maintenance and prompt attention to any arising issues are crucial to ensure the longevity and performance of the vehicle.

Is GLS 450 underpowered?

The GLS 450 Offers Solid Performance From An Inline-Six

It's important to note, when the vehicle is full of passengers and cargo, the six-cylinder unit can feel a bit underpowered. However, under normal driving conditions, it's an excellent powertrain.

Is Mercedes Benz GLS reliable?

We expect the 2024 GLS to be less reliable than other new cars. This prediction is based on the similar GLE, plus the Mercedes brand scores.

What is the fuel consumption of GLS 450 2022?

2024 2023 2022 2021 2020 2019 2018 2017 Mercedes-Benz GLS

Pricing
Base price	CA$106,300
Fuel efficiency / Autonomy
City	12.8 L/100km
Highway	10.0 L/100km

Why does GLS bounce?

Why do Mercedes have a bounce mode? Mercedes introduces bounce mode to assist drivers on rough terrains. The bounce created by the suspension system allows the driver to recover the vehicle from sand and snow without assistance.

2022 Mercedes-benz Gls450 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2022 Mercedes-benz Gls450.

You can leave your car complaint via the special form below.

2022 Mercedes-benz Gls450 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 10 recalls for different components of the 2022 Mercedes-benz Gls450.

2024-03-15

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:WIRING
Summary: 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.

2024-02-16

Manufacturer: Mercedes-Benz USA, LLC
Components: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Summary: 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.

2023-12-21

Manufacturer: Mercedes-Benz USA, LLC
Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: 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, and October 1, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 23V-445.

2023-06-26

Manufacturer: Mercedes-Benz USA, LLC
Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: 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.

2023-03-17

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY
Summary: 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.

2022-12-16

Manufacturer: Mercedes-Benz USA, LLC
Components: STEERING:CRITICAL FASTENERS
Summary: 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.

2022-09-30

Manufacturer: Mercedes-Benz USA, LLC
Components: SEATS:MID/REAR ASSEMBLY
Summary: 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.

2022-09-12

Manufacturer: Mercedes-Benz USA, LLC
Components: STRUCTURE:BODY
Summary: 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.

2022-05-20

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:SOFTWARE
Summary: 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.

2022-04-08

Manufacturer: Mercedes-Benz USA, LLC
Components: ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
Summary: 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.

Additional sources

More sources of information about 2022 Mercedes-benz Gls450 problems:

2022 Mercedes-Benz GLS 450 Check Engine Light

https://www.plazamercedesbenz.com/2022-mercedes-benz-gls-450-check-engine-light.htm

Your vehicle may run at a higher temperature, too, which can cause other dangerous problems from overheating. One of the most common and frequent cause is that ...

Help! Brand New GLS450 Malfunction : r/mercedes_benz

https://www.reddit.com/r/mercedes_benz/comments/15ph6o1/help_brand_new_gls450_malfunction/

Aug 12, 2023 ... I have a 2022 Genesis ... So Mercedes Benz of South Orlando spoke with Germany and it's a known issue ... We're having the same issue for our GLS ...