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The fault could cause the front axle wiring harness to chafe, disabling the anti-lock brakes and stability control, according to the recall notice.


Mercedes-Benz Australia has recalled 1624 examples of its 2018-2022 Mercedes-Benz G-Class (G63 and G400d), citing a fault with the front axle wiring harness which could disable the anti-lock brakes and stability control safety systems.

The affected G400d and G63 AMG vehicles were built between 2018 and 2022.

The recall notice, lodged with the Department of Infrastructure, says: “Due to a manufacturing defect, the front axle wiring harness may come in contact with the oil cooler. As a result, the wiring harness may chafe and become damaged over time. This could impair the operation of safety systems such as the Antilock Braking System (ABS) and the Electronic Stability Program (ESP).”



“A loss of safety systems such as the Antilock Braking System (ABS) and the Electronic Stability Program (ESP) whilst driving could increase the risk of an accident causing injury or death to vehicle occupants, other road user and bystanders.”

A full list of vehicle identification numbers for the 1624 vehicles involved in the recall can be found here.

Mercedes-Benz advises owners of affected vehicles to contact their most convenient dealer for inspection and replacement of the wiring loom if required, as soon as possible.



To have your vehicle checked, find your closest Mercedes-Benz dealership by clicking here.

James Ward

James has been part of the digital publishing landscape in Australia since 2002 and has worked within the automotive industry since 2007. He joined CarAdvice in 2013, left in 2017 to work with BMW and then returned at the end of 2019 to spearhead the content direction of Drive.

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