Jeep 2010 Grand Cherokee - Owner Manual - Manual (Page 121)

ParkSense
௡ will remember the last system state (enabled
or disabled) from the last ignition cycle when the ignition
is changed to the ON position.
ParkSense
௡ can be active only when the shift lever is in
REVERSE. If ParkSense ௡ is enabled at this shift lever
position, the system will be active until the vehicle speed
is increased to approximately 11 mph (18 km/h) or
above. The system will be active again if the vehicle
speed is decreased to speeds less than approximately
10 mph (16 km/h).
ParkSense
ா
Sensors
The four ParkSense ௡ sensors, located in the rear fascia,
monitor the area behind the vehicle that is within the
sensors’ field of view.
The sensors can detect obstacles from approximately 12
to 59 in (30 to 150 cm) from the rear fascia in the
horizontal direction, depending on the location and
orientation of the obstacle and the type of obstacle.
ParkSense
ா
Warning Display
The ParkSense ௡ warning display, located in the headliner
near the flipper glass, provides both visible and audible
warnings to indicate the distance between the rear fascia
and the detected obstacle.
ParkSense ௡ Display
120 UNDERSTANDING THE FEATURES OF YOUR VEHICLE