Jeep GRAND CHEROKEE SRT 2016 Owner's Manual page 237

Park Assist Ready
The system will indicate a detected obstacle by showing
a single arc in the left and/or right rear regions based on
the object's distance and location relative to the vehicle.
If an object is detected in the left and/or right rear region,
the display will show a single arc in the left and/or right
rear region and the system will produce a tone. As the
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 235
vehicle moves closer to the object, the display will show
the single arc moving closer to the vehicle and the tone
will change from a single 1/2 second tone to slow, to fast,
to continuous.
Single 1/2 Second Tone
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