Jeep 2014 Grand Cherokee Owner's Manual page 232

• When you move the shift lever to the REVERSE
position and ParkSense® is turned OFF, the EVIC will
display "PARKSENSE OFF" message for as long as the
vehicle is in REVERSE.
• ParkSense®, when on, will reduce the volume of the
radio when it is sounding a tone.
• Clean the ParkSense® sensors regularly, taking care
not to scratch or damage them. The sensors must not
be covered with ice, snow, slush, mud, dirt or debris.
Failure to do so can result in the system not working
properly. The ParkSense® system might not detect an
obstacle behind the fascia/bumper, or it could provide
a false indication that an obstacle is behind the fascia/
bumper.
• Use the ParkSense® switch to turn the ParkSense®
system OFF if obstacles such as bicycle carriers, trailer
hitches, etc. are placed within 12 in (30 cm) from the
rear fascia/bumper. Failure to do so can result in the
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 231
system misinterpreting a close obstacle as a sensor
problem, causing the "PARKSENSE UNAVAILABLE
SERVICE REQUIRED" message to be displayed in the
EVIC .
• On vehicles equipped with a tailgate, ParkSense®
should be disabled when the tailgate is in the lowered
or open position and the vehicle is in REVERSE. A
lowered tailgate could provide a false indication that
an obstacle is behind the vehicle.
CAUTION!
• ParkSense® is only a parking aid and it is unable to
recognize every obstacle, including small obstacles.
Parking curbs might be temporarily detected or not
detected at all. Obstacles located above or below
the sensors will not be detected when they are in
close proximity.
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