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Bolero high pitch buzzing noise

Mardu
in Skoda Octavia Mk3 (2013 - 2020)

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Is it normal that the Bolero display unit is making a high pitch buzzing noise when turned on? I noticed mine (the car is about two weeks old) doing it a few days ago. It's coming from the display unit itself, not the speakers, and the problem goes away when turning the unit is turned off.

Is it the fan on the main unit in the glovebox?

  • Author

Nope, the fan is turned off. Tested it with everything turned off, and the noise remained until turning off the Bolero.

Edited by Mardu

Nope, the fan is turned off. Tested it with everything turned off, and the noise remained until turning off the Bolero.

 

Not the fan for the AC, the main infotainment unit in the glovebox has a cooling fan which you can hear with the engine off but the bolero on.

  • Author

Still no. The noise isn't coming from the glovebox. I can hear the fan there and it is not the same noise.

  • 6 years later...

Hi mate, its 2020 now and I have the same problem! Did you manage to fix it somehow? Thanks 

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