Jeep 2010 Liberty - Owner Manual - Manual (Page 169)

The following chart shows the warning display operation
when the system is detecting an obstacle:
WARNING DISPLAY DISTANCES
DISPLAY MESSAGE OBSTACLE DISTANCE FROM: ARC’s AUDIBLE SIGNAL
REAR CORNERS REAR CENTER
Park Assist ON None None
Warning Object Detected 78.7 in (200 cm) 3 Solid Yes, 1/2 second
Warning Object Detected 39.3 in (100 cm) 3 Flashing Slow Tone
Warning Object Detected 27.5 in (70 cm) 31.4 in (80 cm) 3 Flashing Slow Tone
Warning Object Detected 25.5 in (65 cm) 25.5 in (65 cm) 2 Flashing Fast Tone
Warning Object Detected 19.7 in (50 cm) 19.7 in (50 cm) 2 Flashing Fast Tone
Warning Object Detected 15.7 in (40 cm) 15.7 in (40 cm) 2 Flashing Fast Tone
Warning Object Detected 11.8 in (30 cm) 11.8 in (30 cm) 1 Flashing Continuous Tone
NOTE: ParkSense ௡ will MUTE the radio, if on, when
the system is sounding an audio tone.
168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE