Jeep 2010 Liberty - Owner Manual - Manual (Page 171)

If “SERVICE PARK ASSIST SYSTEM” appears in the
Electronic Vehicle Information Center (EVIC) after mak-
ing sure the rear fascia/bumper is clean and clear of
snow, ice, mud, dirt or other obstruction, see your
authorized dealer.
The ParkSense ௡ system uses four sensors located in the
rear bumper fascia to scan for obstacles up to 79 in
(200 cm) away from the rear bumper fascia. The warning
display located above in the Instrument Cluster’s EVIC
provides both visible and audible warnings to indicate
the range of the object.
Cleaning the ParkSense
ா
System
Clean the ParkSense ௡ sensors with water, car wash soap
and a soft cloth. Do not use rough or hard cloths. Do not
scratch or poke the sensors. Otherwise, you could dam-
age the sensors.
ParkSense
ா
System Usage Precautions
NOTE:
• Ensure that the rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense
௡ system operat-
ing properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense ௡.
• When you turn ParkSense௡ off, the instrument cluster
will display “PARK ASSIST DISABLED.” Further-
more, once you turn ParkSense
௡ off, it remains off
until you turn it on again, even if you cycle the ignition
key.
• When you move the shift lever to the REVERSE
position and ParkSense ௡ is turned off, the instrument
cluster will display “PARK ASSIST DISABLED” mes-
sage for as long as the vehicle is in REVERSE.
170 UNDERSTANDING THE FEATURES OF YOUR VEHICLE