GLS Class (X167) Produced 2020 to present

Mute Radio During Audible Nav Instructions

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Old Mar 6, 2026 | 06:36 AM
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GLS 450 (2022), EQE SUV 350 (2025). GLS 450 (2007)
Mute Radio During Audible Nav Instructions

Hi folks. I seem to remember that somewhere in the MBUX there is a setting to mute the radio while receiving audible navigation instructions. I think I turned this on a long time ago and now would like to turn it off, however, I cannot find the switch. Can anyone please clue me in on where this little thing is hiding?

I do love my Mercedes-Benz, but sometimes the user interface of the MBUX system is very frustrating.

Thank you all in advance.
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Old Mar 7, 2026 | 11:38 AM
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Without being in the car I believe from the NAV screen click on the upper left picture of a car. From there on the bottom right is a gear box. From there is the option. I will check in my car when I leave from work if someone else has not responded.
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Old Mar 8, 2026 | 10:12 PM
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2021 GLS 450 & 23 GLS 450. Have a Holden Commodore, Jeep, truck, and more
I cannot recall the exact location, but I believe on mine it is the option "fade audio for announcement" or similar.
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Old Mar 9, 2026 | 03:25 PM
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Originally Posted by LeadfootCJ7
I cannot recall the exact location, but I believe on mine it is the option "fade audio for announcement" or similar.
Setting, system, audio, voice output, audio fade-out during nav announcements
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Old Mar 9, 2026 | 05:26 PM
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GLS 450 (2022), EQE SUV 350 (2025). GLS 450 (2007)
Thank you!!
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