Jeep 2010 Grand Cherokee SRT - Owner Manual - Manual (Page 123)

When the switch is pressed to disable the system, the
instrument cluster will display the “PARK ASSIST DIS-
ABLED” message. Refer to “Electronic Vehicle Informa-
tion Center (EVIC)” in “Understanding Your Instrument
Panel” for further information. When the shift lever is
changed to REVERSE and the system is disabled, the
instrument cluster will actuate a single chime, once per
ignition cycle, and it will display the message.
The ParkSense ௡ switch LED will be ON when the system
is disabled or defective. The ParkSense
௡ switch LED will
be OFF when the system is enabled.
Service ParkSense
ா
When ParkSense ௡ is defective, the instrument cluster will
actuate a single chime, once per ignition cycle, and it will
display the “SERVICE PARK ASSIST SYSTEM” message.
Refer to “Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for further
information. If “SERVICE PARK ASSIST SYSTEM” ap-
pears in the EVIC after making sure the rear fascia/
bumper is clean and free of snow, ice, mud, or other
debris, see your authorized dealer.
Cleaning ParkSense
ா
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.
System Usage Precautions
NOTE:
• Ensure that the rear bumper is free of dirt and debris
to keep ParkSense ௡ operating properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense ௡.
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE