GLC Class (X253) Produced 2016-2022

Command screen issue then reboot

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Old Jul 25, 2018 | 04:47 PM
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Audi A6
Command screen issue then reboot

recently my command has been displaying a screen which looks like its broken. Not all the time but it starts and works fine then looks like the lcd is broken showing vertical grey bars and all sound stops. It reboots itself then comes back fine. Sometimes it will do it a few times. I assumed it was updating itself but anyone seen this behaviour?

its in warranty but just curious.
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Old Jul 25, 2018 | 06:37 PM
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From: Ireland
GLC 300d 4matic
I've had this twice within the space of an hour only last week. Started with a grayish bar on right 1/4 of screen which changed a few seconds later to cover entire screen.
2016 car .
Haven't had any issues before or since.

Last edited by decorily; Jul 25, 2018 at 06:41 PM.
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Old Jul 25, 2018 | 08:12 PM
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From: Columbus, GA
'25 MB GLE 450, w/airmatic
Do the command systems update themselves automatically?
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Old Jul 26, 2018 | 02:03 AM
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GLC, EQE SUV
My 18' GLC350e screen is frozen several once, and the bluetooth music progress bar froze several times.
I don't want to bother dealer at this time, and prefer to wait to end of this year. (have more chance MB fix it)
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Old Jul 26, 2018 | 04:22 PM
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A gaggle of MB's
If you have COMAND system - then the dealer would "re-program" the COMAND system - which takes about 2 1/2hrs in the shop - the reprogramming is down//right//slooow
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Old Jul 27, 2018 | 06:39 AM
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Audi A6
Im not actually sure its a command system TBH, get lost on Mercedes naming variations. its Garmin maps and Bluetooth etc with the smaller screen.
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