2019 Mercedes-benz G550 problems
The Mercedes-Benz G-Class, colloquially known as the G-Wagen (as an abbreviation of Geländewagen) is a four-wheel drive automobile manufactured by Magna Steyr (formerly Steyr-Daimler-Puch) in Austria and sold by Mercedes-Benz. Originally developed as a military off-roader, later more luxurious models were added to the line. In certain markets, it was sold under the Puch name as Puch G until 2000.
The G-Wagen is characterised by its boxy styling and body-on-frame construction. It uses three fully locking differentials, one of the few passenger car vehicles to have such a feature.
Despite the introduction of an intended replacement, the unibody SUV Mercedes-Benz GL-Class in 2006, the G-Class is still in production and is one of the longest-produced vehicles in Daimler's history, with a span of 44 years. Only the Unimog surpasses it. In 2018, Mercedes-Benz introduced the second-generation W463 with heavily revised chassis, powertrain, body, and interior. In 2023, Mercedes-Benz announced plans to launch a smaller version of the G-Class, named "little G"—though no definitive date was given for the launch.
The 400,000th unit was built on 4 December 2020.
The success of second-generation W463 led to the 500,000th unit milestone three years later in April 2023. The 500,000th model was a special one-off model with agave green paintwork, black front end, and amber turn signal indicators in tribute to the iconic 1979 press release photo of jumping W460 240 GD.
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Common 2019 Mercedes-benz G550 problems
The 2019 Mercedes-Benz G550 is a luxury SUV known for its durability, comfort, and off-road capabilities. However, there are some common problems that owners have reported.
One issue that has been reported by owners of the 2019 G550 is a series of error codes related to various safety and driving assistance systems. These codes include "Active Lane Keeping Assist Inoperative," "Traction control symbol Inoperative," "Active Distance Assist Inoperative," "Active Brake Assist Functions Limited," "Blind Spot Assist Inoperative," and "Automatic high beams functions turn off." It is unclear whether these issues are related to a single problem with the blind spot sensors or the "radar system," or if they are separate issues. However, some owners have reported that these issues were resolved by resetting the system or replacing the batteries.
Another issue that has been reported by owners of the 2019 G550 is related to the braking system. Some owners have reported premature brake wear and brake failure, which can be a significant safety concern. This issue has also been reported in earlier model years of the G-Class, including the 2017 model year, which is considered to be the worst year for the Mercedes-Benz G-Class due to a myriad of issues, including brake system problems.
Steering problems have also been reported by some owners of the 2019 G550. These issues can make the vehicle difficult to handle, particularly at higher speeds or on uneven terrain. The high repair and maintenance costs that are typically associated with the G-Class can make these issues even more frustrating for owners.
In addition to these specific issues, the Mercedes-Benz G-Class is known for having common problems with the electrical system, fuel system, and suspension components. Some owners have reported problems with the automatic transmission as well. It is always recommended to get a pre-purchase inspection by a qualified mechanic who is familiar with the G-Class, as these high-end vehicles can be complex and expensive to repair.
Despite these common problems, the Mercedes-Benz G-Class is generally considered to be a reliable vehicle, particularly in later model years. The 2013, 2014, and 2019 model years are considered to be the best years for the G-Class, with improved build quality, reliability, and performance. With proper care and maintenance, a G-Class can easily surpass the 200,000-mile mark.
What is the recall on the 2019 G550?
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and AMG G63 vehicles. The front axle wiring harness may chafe against an oil cooler and become damaged, which can cause a loss of anti-lock brakes (ABS) and electronic stability control (ESC).
Is the G550 reliable?
Yeah they are reliable. It's a naturally aspirated V8 that's built like a truck. The G wagon has its own peculiarities like rattles from the hood (that can be fixed by taping the rubber stop at the front corner of the hood) and other small rattles, but they're great cars.
What is the problem with the 2016 G550?
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016-2017 G550 4Matic, G63 AMG, and G65 AMG vehicles. A malfunction of the Electronic Stability Program (ESP), while Distronic Plus is engaged, may cause the engine to not reduce power, regardless of the vehicle's speed, driving situation or brake application.
Are Mercedes G wagons a good investment?
Unlike most vehicles, which depreciate rapidly, the G Wagon retains a large portion of its value over time. This is due in part to its iconic design, limited production, and high demand. While other luxury SUVs may offer similar levels of performance and luxury, none can match the G Wagon's investment potential.
2019 Mercedes-benz G550 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2019 Mercedes-benz G550.
You can leave your car complaint via the special form below.
2019 Mercedes-benz G550 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 11 recalls for different components of the 2019 Mercedes-benz G550.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:WIRING
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and AMG G63 vehicles. The front axle wiring harness may chafe against an oil cooler and become damaged, which can cause a loss of anti-lock brakes (ABS) and electronic stability control (ESC).
- Consequence: A loss of anti-lock brakes or electronic stability control can increase the risk of a crash.
- Remedy: Dealers will inspect and either install a protective sleeve or replace the front axle wiring harness, as necessary, free of charge. Owner notification letters were mailed April 10, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023030005.
- 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.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.
- Consequence: A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.
- Remedy: Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for the recall is 2022030003.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 G550 vehicles. The fuel tank may not have been welded properly during manufacturing, which could result in a fuel leak.
- Consequence: A fuel leak in the presence of an ignition source can increase the risk of fire.
- Remedy: Dealers will replace the fuel tank, free of charge. Owner notification letters were mailed September 3, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: LATCHES/LOCKS/LINKAGES:DOORS:LATCH
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and G63 AMG vehicles. Components within the door latch may prevent the rear doors from latching or opening properly.
- Consequence: The rear door may appear closed even when the latch is not fully engaged, allowing the door to open while driving and increasing the risk of injury or a crash. Damaged latch components may prevent the rear door from being opened while inside the vehicle, increasing the risk of injury.
- Remedy: Dealers will replace the rear door latches, free of charge. Owner notification letters were mailed July 9, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. Note: Vehicles repaired prior to this recall must return to dealers to have the remedy performed. MBUSA's numbers for this recall are 2021060007 and 2021060014.
- Manufacturer: Mercedes-Benz USA, LLC
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
- Consequence: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
- Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: LATCHES/LOCKS/LINKAGES
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019-2020 G550 and G63 vehicles. The embossed lock symbol for the child safety lock on the rear doors may indicate the incorrect lock status of the child safety lock.
- Consequence: If an unrestrained child unexpectedly opens a door, they may fall from the vehicle increasing their risk of injury.
- Remedy: MBUSA will notify owners, and dealers will install a label on the rear doors with the correct operating direction, free of charge. The recall began June 26, 2020. Owners may contact MBUSA customer service at 1-877-496-3691. MBUSA's number for this recall is 2020050034.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019-2020 G550 4MATIC and G63 AMG 4MATIC vehicles. An electrical resistor within the differential locking module may malfunction, interrupting communication between the control unit and the differential locking actuator, possibly resulting in the deactivation of the Electronic Stability Program (ESP) and Anti-lock Brake System (ABS) while driving.
- Consequence: Deactivation of the vehicle stability control system or anti-lock brakes may increase the risk of a crash.
- Remedy: MBUSA will notify owners, and dealers will inspect the differential locking modules and replace them as necessary, free of charge. The recall began August 21, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020070005.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: ELECTRICAL SYSTEM:WIRING
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2019 G550 4MATIC and G63 AMG vehicles. The front door wiring harnesses may have been improperly routed causing damage to the individual wires during opening and closing of the front doors.
- Consequence: The damage to certain wires can impact safety features such as the side impact restraint system, the automatic unlocking of the door in the event of a crash, or the vehicle location in the event of an emergency call. These scenarios increases the risk of an injury in the event of a crash.
- Remedy: MBUSA will notify owners, and dealers will inspect, modify, or replace the front door wiring harness in the event damage has occurred, free of charge. The recall began March 20, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020021.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: SEAT BELTS
- Summary: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018 E400 Wagon 4MATIC, E400 4MATIC, E43 AMG 4MATIC, 2018-2019 E63S AMG 4MATIC Wagon, E63 AMG 4MATIC Wagon, E300, E300 4MATIC, GLC63S Coupe AMG 4MATIC, 2019 CLS450, CLS450 4MATIC, CLS53 AMG 4MATIC, E450 Wagon, E53 AMG 4MATIC, GLC300, GLC63 AMG Coupe 4MATIC, G550 4MATIC, G63 AMG, GLC300 Coupe 4MATIC, GLC300 4MATIC, GLC350e 4MATIC, GLC43 AMG Coupe 4MATIC, GLC43 AMG 4MATIC, GLC63 AMG 4MATIC, GT63 AMG four-door 4MATIC, and GT63S AMG four-door 4MATIC vehicles. Although correctly fastened, the front seat belts may be inaccurately detected as being unfastened, which may cause the electric PRE-SAFE®-function and the pretensioner to be deactivated.
- Consequence: The electric PRE-SAFE®-function and the seat belt pretensioners may not deploy during a crash, increasing the risk of injury.
- Remedy: MBUSA will notify owners, and dealers will inspect the front seat belt buckles, replacing them as necessary, free of charge. The recall began March 13, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020020017.
- Manufacturer: Mercedes-Benz USA, LLC.
- Components: ELECTRICAL SYSTEM:SOFTWARE
- Summary: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 Mercedes-Benz C300, C300 4Matic, C300 4Matic Cabrio, C300 4Matic Coupe, C300 Coupe, C300 Cabrio, C43 AMG, C43 AMG Cabrio, C43 AMG Coupe, CLS450, CLS450 4Matic, CLS53 AMG 4Matic, E53 AMG 4Matic, E450 4Matic, E450 4Matic Coupe, E53 AMG 4Matic Coupe, G550, and G63 AMG vehicles. The Central Powertrain Controller (CPC) control unit could reset while driving, possibly causing an engine stall.
- Consequence: An engine stall can increase the risk of a crash.
- Remedy: MBUSA will notify owners, and dealers will update the CPC control unit software, free of charge. The recall began April 12, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019030012.
Additional sources
More sources of information about 2019 Mercedes-benz G550 problems:
Mercedes-Benz G550 Repair: Service and Maintenance Cost
Get Mercedes-Benz G550 repair and maintenance costs, common problems, recalls, and more. Find certified Mercedes-Benz mechanics near you.
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