2020 Mercedes-Benz G-Class

Documented records held locally from official US and Canadian sources. Each record shows its official identifier so it can be confirmed at the source; nothing here is a score or a prediction.

Vehicle coverage

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Choose a vehicle to see the official records held for it.

Coverage held for this vehicle

  • OFFICIAL ACTION 8 US Recalls
  • MANUFACTURER COMMUNICATION 167 Manufacturer Bulletins
  • INVESTIGATION 0 Investigations
  • CONSUMER REPORT 2 Consumer Complaints
  • CANADIAN RECALL 9 Canada Recalls

These are counts of distinct official records held locally. They are not combined into any score, and a record count is not a failure rate. A zero means no record is held here, not that none exists.

US Recalls

NHTSA Recall US

  • 24V659000 2024-09-09

    Recall 24V659000

    Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2023 G 550 and 2019-2022 G63 AMG vehicles that received a replacement door latch during a service visit or prior recall repair. Components within the right-side rear door latch may prevent the rear doors from latching or opening properly.

    Recorded model years: 2020

  • 23V097000 2023-02-17

    Recall 23V097000

    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).

    Recorded model years: 2020

  • 22V365000 2022-05-20

    Recall 22V365000

    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.

    Recorded model years: 2020

Showing 3 of 8 records held. The full set is available from the official source named above.

A further 34 records exist for the Mercedes-Benz G-Class where the source stated no model year. They are not counted above and appear on no year page.

Campaign applicability can depend on build date, equipment and market, and a remedy may already have been completed. Confirm any campaign against the official record using the VIN.

Manufacturer Bulletins

NHTSA Manufacturer Communication US

  • 11035490 2026-07-31

    EW - DMTL

    This NCU replaces the prior NCU issued on May 15, 2025, and contains additional MY 2023 and MY 2024 vehicles which are highlighted below. In our continuing efforts to ensure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (“MBUSA”) is extending the warranty coverage on the Diagnostic Module for Tank Leakage…

    Recorded model years: 2020

  • 11035234 2026-07-24

    LI20.10-P-072886

    Complaint Check Engine Light ON with DTC P012800 "The Coolant Temperature is Below the Specified Temperature" active and/or stored in the ME (N3/10). There are no drivability concerns related to this complaint. Cause Root cause varies Remedy Prior to performing any repairs for this complaint: With a cold engine, pressurize the high temp coolant circuit and while it's under pressure,…

    Recorded model years: 2020

  • 11035238 2026-07-24

    Emissions - 2024100016

    Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, has determined that on certain MY 2019-2021 C-Class, G-Class, GLC, GT, S-Class (205, 463, 253, 190 & 222 platforms) vehicles, the engine control unit software does not correspond to current production specifications. It is therefore possible that on-board diagnostics and/or exhaust gas emissions requirements may not be fulfilled.

    Recorded model years: 2020

Showing 3 of 167 records held. The full set is available from the official source named above.

A further 298 records exist for the Mercedes-Benz G-Class where the source stated no model year. They are not counted above and appear on no year page.

A manufacturer communication is service guidance issued to dealers. It is not a safety recall, and its existence does not mean this vehicle has the described condition.

Investigations

NHTSA Investigation US

No matching records were found in the currently integrated dataset. This does not mean none exist for this vehicle — always check the official source using the VIN.

See all model years Go to the Mercedes-Benz G-Class page

An investigation records that a regulator reviewed a suspected defect. It is not itself a finding of defect and not a recall.

Canada Recalls

Transport Canada Recall CA

  • 2024505 2024-09-06

    Transport Canada recall 2024505

    Issue: On a small number of vehicles, the right-rear door lock may not latch properly. As a result, the door could open while driving. Also, if a person tries to forcefully open the right-rear door while the child safety lock is activated, the door lock could become damaged. If this happens, passengers may not be able to open the door…

    Recorded model years: 2020

  • 2023076 2023-02-17

    Transport Canada recall 2023076

    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…

    Recorded model years: 2020

  • 2022263 2022-05-20

    Transport Canada recall 2022263

    Multiple source assertions are recorded for this identifier. Consult the official record for configuration-specific detail.

    Recorded model years: 2020

Showing 3 of 9 records held. The full set is available from the official source named above.

A further 28 records exist for the Mercedes-Benz G-Class where the source stated no model year. They are not counted above and appear on no year page.

Canadian campaigns are recorded separately from US campaigns and do not imply one another.

Consumer Complaints

NHTSA Complaint US

2 complaint records in the dataset for this vehicle and year.

By system

  • Engine1 (50.0%)Official recall records for this system: 4, covering model years 2014–2019.

Other / uncategorized: 1 classifications (50.0%) were not assigned to a specific system by the source. They are counted but not treated as an issue area.

A single report can name several systems, so these figures overlap and must not be added together — their sum is larger than the report total above.

A further 51 complaint records exist for this vehicle where the source stated no model year. They are not counted above and appear on no year page.

These are owner-submitted allegations, not confirmed defects. Counts are record counts in the dataset. No exposure denominator exists, so no failure rate or reliability score can be derived from them.

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