Recalls are issued for a make, model and model year. Whether the repair has already been done on one specific car is known only to its manufacturer and dealers. Check your vehicle's official status at nhtsa.gov/recalls or with a dealer.
No US recalls found for the 2021 Mercedes-Benz G-Class.
Show 9 Canadian recalls
Fuel system
2023-12-15 · campaign 2023-672
Issue:
On certain vehicles, the fuel delivery module could fail. If this happens, the engine may run rough or may not start. This could also result in a sudden loss of engine power while driving.
Note: This is an expansion of Transport Canada recall 2023-353.
Safety Risk:
A sudden loss of engine power could increase the risk of a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the fuel delivery module.
Fuel system
2023-06-23 · campaign 2023-353
Issue:
On certain vehicles, the fuel delivery module could fail. If this happens, the engine may run rough or may not start. This could also result in a sudden loss of engine power while driving.
Safety Risk:
A sudden loss of engine power could increase the risk of a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and advise you to take your vehicle to a dealership to replace the fuel delivery module.
Brakes
2023-02-17 · campaign 2023-076
Issue:
On certain vehicles, the front axle wiring harness could be damaged by contact with the auxiliary oil cooler. If this happens, the vehicle electronic stability program (ESP) and antilock brake system (ABS) may not work correctly.
Safety Risk:
Antilock brake (ABS) and vehicle stability control (ESP) systems that don't work correctly could increase the risk of a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealership to inspect, and if necessary, replace the front axle wiring harness. The dealer will also install a protective sleeve.
Over-the-air fixOther
2022-05-20 · campaign 2022-263
Issue:
On certain vehicles equipped with the emergency calling (eCall) system, the SIM card for the communications module could disable itself. If this happens, the eCall system would not work properly when there is a crash or when the SOS button is pressed.
Safety Risk:
If the eCall system does not work in an emergency situation, there could be a delay in response from emergency services.
Corrective Actions:
Mercedes-Benz will notify owners by mail and send a wireless over-the-air software update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.
Seats and restraints
2021-08-06 · campaign 2021-493 · 361 vehicles
Issue:
On certain vehicles, the passenger seat belt assemblies may contain defective automatic locking retractors (ALR). As a result, the seat belts may not properly lock to secure a child seat.
Note: The vehicle's lower universal anchorage system (UAS) is not affected by this defect and may still be used to secure a child seat.
Safety Risk:
A seat belt that is used to secure a child restraint but is not properly locked could increase the risk of injury in a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to inspect the seat belts. They will be replaced, if necessary.
Structure
2021-05-14 · campaign 2021-285
Issue:
On certain vehicles, the rear door locks may not latch properly. As a result, a rear door could open while driving. Also, if a person tries to forcefully open a rear door while the child safety lock is activated, the door lock could be damaged. If this happens, passengers may not be able to open the rear doors from inside the vehicle.
Safety Risk:
A door that opens while driving could create an increased risk of injury. A door that cannot be opened from inside the vehicle may make it difficult to get out in an emergency.
Corrective Actions:
Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the rear door locks.
Airbag
2021-04-07 · campaign 2021-207
Issue:
On certain vehicles, there may be a problem with the front seat position switches. As a result, the airbags and seat belt force limiters may not work properly in a crash.
Safety Risk:
Airbags or seat belts that do not work properly could create an increased risk of injury in a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to replace the seat position switches.
Over-the-air fixElectrical
2021-02-12 · campaign 2021-064
Issue:
On certain vehicles equipped with the emergency calling (eCall) system, the communications module may temporarily lose power during a crash. If this happens, the wrong vehicle location may be transmitted through the eCall system. This could cause emergency responders to be sent to the wrong location.
Safety Risk:
If the eCall system sends out the wrong location after a crash, there could be a delay in response from emergency services.
Corrective Actions:
Mercedes-Benz will notify owners by mail and send a wireless over-the-air update to each vehicle. If the update cannot be completed successfully, you will be notified to schedule an appointment to have the update performed by a dealer.
Accessories
2021-02-01 · campaign 2021-041
Issue:
On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear.
Safety Risk:
A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash.
Corrective Actions:
Mercedes-Benz will notify owners by mail and instruct you to take your vehicle to a dealer to update the head unit software.
No owner complaints found for the 2021 Mercedes-Benz G-Class.
NHTSA 5-Star Safety Ratings for the 2021 Mercedes-Benz G-Class.
EPA ratings for each 2021 Mercedes-Benz G-Class version.