Jeep 2008 Liberty - Manual (Page 153)

System Operation
The system uses four sensors located in the rear bumper
fascia to scan for obstacles up to 79 inches (200 cm) away
from the rear bumper fascia. The warning display located
above the rear window provides both visible and audible
warnings to indicate the range of the object.
The warning display contains two sets of yellow and red
LEDs, one set to warn of obstacles behind the left rear of
the vehicle and the other set to warn of obstacles behind
the right rear of the vehicle. The driver can view the LEDs
either through the rear view mirror or by looking at the
display above the rear window.
Rear Park Assist Switch Rear Park Assist Indicator
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 153
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