我查一下Google, 有個英文的指示說Lexus也許可以暫時關掉聲音(不是永久設定), 你參考一下, 我不知道是否可行? To disable alerts in a Lexus, you can: Go to the interface system Select the Settings cog Scroll down to Driving Assist on the left side Select Driver Support Swipe down to the bottom to Driver Monitor Alert and disable it