Adaptive Cruise Control (Acc) Operation; Activating Adaptive Cruise Control (Acc) - Jeep Grand Cherokee SRT 2019 Owner's Manual

WARNING! (Continued)
• Will bring the vehicle to a complete stop
while following a target vehicle and hold
the vehicle for 2 seconds in the stop
position. If the target vehicle does not
start moving within two seconds the
ACC system will display a message that
the system will release the brakes and
that the brakes must be applied manu-
ally. An audible chime will sound when
the brakes are released.
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 construc-
tion zones).
• When entering a turn lane or highway off
ramp; when driving on roads that are wind-
ing, 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.
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Adaptive Cruise Control (ACC)
Operation
The Speed Control buttons (located on the right
side of the steering wheel) operates the ACC
system.
Adaptive Cruise Control Buttons
1 — Normal (Fixed 5 — Distance Setting
Speed) Cruise Control Increase
On/Off
2 — SET(+)/Accel 6 — Adaptive Cruise
Control (ACC) On/Off
3 — RES/Resume 7 — Distance Setting
Decrease
4 — SET (-)/Decel 8 — CANC/Cancel
NOTE:
Any chassis/suspension or tire size modifica-
tions to the vehicle will effect the performance of
the Adaptive Cruise Control and Forward Colli-
sion Warning System.
Activating Adaptive Cruise Control
(ACC)
You can only engage ACC if the vehicle speed is
above 0 mph (0 km/h).
The minimum set speed for the ACC system is
19 mph (30 km/h).
When the system is turned on and in the ready
state, the instrument cluster displays "ACC
Ready."
When the system is off, the instrument cluster
displays "Adaptive Cruise Control (ACC) Off."
NOTE:
You cannot engage ACC under the following
conditions:
• When in Four-Wheel Drive Low.
• When you apply the brakes.
• When the parking brake is applied.
• When the automatic transmission is in PARK,
REVERSE or NEUTRAL.
• When the vehicle speed is outside of the
speed range.