GWM and Haval Owners Group

I have searched the Owner's Manual for the method of turning off certain warning tones. The one I want to turn off is the backing warning tone when towing a trailer. Any Ideas anyone?
John

Hi John, from my research I have found that the only way to turn off the reverse beeping when having a trailer connected, is to press the camera button to the right of the radio power button, unfortunately it turns off the cameras completely, but I have not seen another way unfortunate