Cleaning The Parksense System; Parksense System Usage Precautions - Jeep 2010 Liberty Owner's Manual

172 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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.
• ParkSense , when on, will MUTE the radio when it is
sounding a tone.
• If a ParkSense system malfunction occurs, a single
chime will sound once per ignition cycle. In addition,
the Electronic Vehicle Information Center (EVIC) will
display "SERVICE PARK ASSIST SYSTEM" and the
LED in the ParkSense switch will illuminate. If this
occurs after making sure the rear fascia/bumper is
clean and clear of snow, ice, mud, dirt, or other
obstruction, see your authorized dealer for service.