Jeep Grand Cherokee 2020 Owner's Manual page 229

Metric Speed (km/h)
Pushing the SET (+) button once will result in

a 1 km/h increase in set speed. Each subse-
quent tap of the button results in an increase
of 1 km/h.
If the button is continually pushed, the set

speed will continue to increase in 10 km/h
increments until the button is released. The
increase in set speed is reflected in the
instrument cluster display.
To Decrease Speed
When the Normal (Fixed Speed) Cruise Control
is set, you can decrease speed by pushing the
SET (-) button.
The driver's preferred units can be selected
through the instrument cluster display. Refer to
"Getting To Know Your Instrument Panel" for
more information. The speed decrement shown
is dependent on the speed of U.S. (mph) or
Metric (km/h) units:
U.S. Speed (mph)
Pushing the SET (-) button once will result in

a 1 mph decrease in set speed. Each subse-
quent tap of the button results in a decrease
of 1 mph.
If the button is continually pushed, the set

speed will continue to decrease in 5 mph
decrements until the button is released. The
decrease in set speed is reflected in the
instrument cluster display.
Metric Speed (km/h)
Pushing the SET (-) button once will result in

a 1 km/h decrease in set speed. Each subse-
quent tap of the button results in a decrease
of 1 km/h.
If the button is continually pushed, the set

speed will continue to decrease in 10 km/h
decrements until the button is released. The
decrease in set speed is reflected in the
instrument cluster display.
To Cancel
The following conditions will cancel the Normal
(Fixed Speed) Cruise Control without clearing
the memory:
The brake pedal is applied.

The CANC button is pushed.

The Electronic Stability Control/Traction

Control System (ESC/TCS) activates.
STARTING AND OPERATING
The vehicle parking brake is applied.

The braking temperature exceeds normal

range (overheated).
The gear selector is removed from the DRIVE

position.
The driver switches ESC to Full Off mode.

To Resume Speed
To resume a previously set speed, push the RES
button and release. Resume can be used at any
speed above 20 mph (32 km/h).
To Turn Off
The system will turn off and erase the set speed
in memory if:
The Normal (Fixed Speed) Cruise Control

on/off button is pushed
The ignition is placed in the OFF position

Four-Wheel Drive Low is engaged

The Adaptive Cruise Control (ACC) on/off

button is pushed
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