Hello prius family. Plz dont take me wrong by the title. Its NOT that I want to disable the reverse beep. My problem is that sometimes when i put the car in reverse, it will beep once or twice and would suddenly become quiet. Car would be in reverse but i wouldnt hear a beep. Drive the car atoind and put in reverse and it will work fine... any clues???? @Patrick Wong @bisco Also.... My prius 07 makes this noise when turned off Posted via the PriusChat mobile app.