I have recently bought an Axio-2015, but for 2 days out of nowhere, a continuous whistle comes up while driving the Car, and both times at almost the same time around 10:30 PM.
I think it's coming from one of the sensors which is connected with the Radar. I have turned off the autobreaking and line assists too And no error on the speedometer.
I then turned off the car for 15 minutes then pushed start again it was gone.
Need help.