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Front Airbag Warning G63 2020

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Old Dec 21, 2019 | 10:11 AM
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Front Airbag Warning G63 2020

anyone experience a front airbag warning issue? sent to the dealer to reset but the warning is still back on today again.

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Old Dec 21, 2019 | 11:58 AM
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Yes, had that happen in July too.

The cause is most likely a bad wiring harness between car and in door control unit in your passenger door.

In Europe all 2019/20 G have recently been recalled to solve this. Apparently the harnesses were incorrectly routed which resulted in cables breaking as a result of fatigue.

This can happen on driver and passenger side, so get both replaced even if the driver side is ok!

looks like there is a US recall as well https://www.cars.com/articles/2019-m...-alert-414353/

btw slamming the door a few times with the car fully off might offer a short-term solution to warnings and assistance systems shutting down on start. worked for a few days for me...

Last edited by bob23456; Dec 21, 2019 at 12:19 PM.
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Old Dec 23, 2019 | 10:48 PM
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Originally Posted by bob23456
Yes, had that happen in July too.

The cause is most likely a bad wiring harness between car and in door control unit in your passenger door.

In Europe all 2019/20 G have recently been recalled to solve this. Apparently the harnesses were incorrectly routed which resulted in cables breaking as a result of fatigue.

This can happen on driver and passenger side, so get both replaced even if the driver side is ok!

looks like there is a US recall as well https://www.cars.com/articles/2019-m...-alert-414353/

btw slamming the door a few times with the car fully off might offer a short-term solution to warnings and assistance systems shutting down on start. worked for a few days for me...
i really appreciate this sir thanks.
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