Parking Aid Audible Alert

The parking aid audible tones are sounded through the audio system speakers. Audio system volume is automatically reduced when a parking aid alert tone is sounded. The audio speaker increases its warning tone rate as the vehicle gets closer to an obstacle. When an object is detected within 305 mm (12 in) of the sensors, the warning tone becomes continuous. Objects to the rear side generate a continuous tone for only 3 seconds if the object is stationary or receding from the vehicle. The warning tones are prioritized to the system (front or rear) which has detected an object closest to the bumper. The tone will alternate between front and rear audio speakers if objects are detected closer than 254 mm (10 in) front and rear.