When there is a pothole, accident or some other alert, these days we just hear a ding. It does not say what the alert is for, you have to look at the screen to see. Rather say "Pothole ahead" etc. The ding sound is the exact same sound my car makes for low fuel. It is extremely annoying to hear the ding every now and again. It also dims the radio/music for a while. Pleas rather just say what the alert is for using your words.