Parking Aid Audible Alert
NOTE:
On vehicles with Sony® Sound the audio DSP module uses a hardwired input from the ACM to activate the alert.
The audio speaker volume is reduced when the parking aid warning tone sounds. The audio speaker increases its warning tone rate as the vehicle gets closer to an obstacle. When an object is detected within 304.8 mm (12 in) of the sensors, the warning tone becomes continuous. Objects to the rear side generates a continuous tone only for 3 seconds if the object is stationary or receding from the vehicle.
The tone is prioritized to the system (front or rear) which has an object closer to the bumper. Tone alternates between front and rear audio speakers if an object is closer than 254 mm (10 in) front and rear.