Jeep Grand Cherokee 2013 Owner's Manual page 231

WARNING!
You should switch off the ACC system:
• When driving in fog, heavy rain, heavy snow, sleet,
heavy traffic, and complex driving situations (i.e.,
in highway construction zones).
• When entering a turn lane or highway off ramp;
when driving on roads that are winding, icy, snow-
covered, slippery, or have steep uphill or downhill
slopes.
• When towing a trailer up or down steep slopes.
• When circumstances do not allow safe driving at a
constant speed.
Failure to follow these warnings can result in a
collision and death or serious personal injury.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 229
The Cruise Control system has two control modes:
• Adaptive Cruise Control mode for maintaining an
appropriate distance between vehicles.
• Normal (fixed speed) cruise control mode for cruising
at a constant preset speed. For additional information,
refer to "Normal (Fixed Speed) Cruise Control Mode"
in this section.
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