A warning tone sounds when your vehicle approaches an object. As your vehicle moves closer to an object, the rate of the tone increases.The warning tone continuously sounds when an object is
12 in (30 cm) or less from the rear bumper.
If your vehicle remains stationary for a few seconds, the audible warning turns off. If your vehicle moves backward the tone sounds again.
When the parking aid system sounds a tone, the audio system could reduce the set volume.