Jeep Grand Cherokee 2013 Operating Information Manual page 133

Using ACC On Hills
When driving on hills, ACC may not detect a
vehicle in your lane. Depending on the speed,
vehicle load, traffic conditions, and the steep-
ness of the hills, ACC performance may be
limited.
Lane Changing
ACC may not detect a vehicle until it is com-
pletely in the lane in which you are traveling. In
the illustration shown, ACC has not yet detected
the vehicle changing lanes and it may not detect
the vehicle until it's too late for the ACC system
to take action. ACC may not detect a vehicle
until it is completely in the lane. There may not
be sufficient distance to the lane-changing ve-
hicle. Always be attentive and ready to apply the
brakes if necessary.
Narrow Vehicles
Some narrow vehicles traveling near the outer
edges of the lane or edging into the lane are not
detected until they have moved fully into the
lane. There may not be sufficient distance to the
vehicle ahead.
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