Jeep CHEROKEE 2016 Owner's Manual page 253

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 251
If an obstacle is detected in the left and/or right front
region, the display will show a single flashing arc in the
left and/or right front region and will produce a fast
sound tone. As the vehicle moves closer to the obstacle,
the display will show the single arc moving closer to the
3
vehicle and the tone will change from fast to continuous.
No Tone/Flashing Arc
No Tone/Solid Arc