Read this first
Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes
Message Indicated on Display (Some Models)
Warning Sound is Activated
Speed Limiter Warning Beep (Some Models)
If the vehicle speed exceeds the set speed by about 3 km/h (2 mph) or more, a warning beep operates continuously. The warning beep operates until the vehicle speed decreases to the set speed or less.