W212 Strange sound from Comand
08-24-2023, 02:42 PM
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W212 E200CDI 2014
W212 Strange sound from Comand
I have a 2014 model W212 E200CDI.
I experience after about 5-10 minutes of driving that I hear a low beeping sound in the interior when I drive without music. I have tried to see if the sound is coming from the engine or the air conditioner but nothing. Only way the sound goes away is by turning off the Comand screen, that's the only way the sound goes away. I have never heard or been lost in such error? What could it be caused by? That sound bothers me a lot even though it's not that loud, adn the strange thing is that it goes away when only comand is turned off. My comand screen is COMAND 4.7
EDIT: i have uploaded video of the sound, please listen with full sound, u can hesr the sound clearly first seconds: https://youtube.com/shorts/RW8hakn777M?si=7W7vdf8A3_vBNu3q
I experience after about 5-10 minutes of driving that I hear a low beeping sound in the interior when I drive without music. I have tried to see if the sound is coming from the engine or the air conditioner but nothing. Only way the sound goes away is by turning off the Comand screen, that's the only way the sound goes away. I have never heard or been lost in such error? What could it be caused by? That sound bothers me a lot even though it's not that loud, adn the strange thing is that it goes away when only comand is turned off. My comand screen is COMAND 4.7
EDIT: i have uploaded video of the sound, please listen with full sound, u can hesr the sound clearly first seconds: https://youtube.com/shorts/RW8hakn777M?si=7W7vdf8A3_vBNu3q
Last edited by deni_amg; 08-24-2023 at 03:40 PM.
08-24-2023, 03:15 PM
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2017 GLE350 4MATIC
Sounds like the COMAND unit is going bye-bye.
08-24-2023, 03:37 PM
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i have uploaded a video of the sound, u can hear it clearly first seconds with a full volume..https://youtube.com/shorts/RW8hakn77...7vdf8A3_vBNu3q
08-24-2023, 06:51 PM
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i have uploaded a video of the sound, u can hear it clearly first seconds with a full volume..https://youtube.com/shorts/RW8hakn77...7vdf8A3_vBNu3q
08-26-2023, 04:50 PM
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
If it is beeping, could be the internal hard drive, I would clone it the next earliest opportunity because it will be such a pain to deal with trying to extract the COMAND operating system from the hard drive (as it has data pretty much specific to your car) if it does fail and you can no longer read it.
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pierrejoliat (08-27-2023)
