Wierd interior noise from radio while turned off

[GaGiiiii]

EDIT: The noise stopped after 40-60 mins ...

Hello everyone,

I have noticed wierd buzzing noise coming out from AC and Radio area when everything is turned off.
Engine was off, I wasn't driving before noise happened. Car was turned off and I was playing radio, configuring stations etc. and after 5-10 minutes noise started to happen.
It didn't stop after I turned the radio off and it is still present after 30 minutes.

Here is the video where you can hear the noise. Youtube Video

 

[300bhpdaily]

Hi mate next time it does it open the bonnet and check to see if your fan is on or if you can hear the sound coming from the engine bay. Sounds like the fan is on or the aux water pump is on (unless your car doesn’t have one) then ignore that one.