User Manual - Page 124

For 2021 JEEP GRAND CHEROKEE.

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122 STARTING AND OPERATING
Battery voltage drops too low.
Stop/Start OFF switch is pushed.
Stop/Start related system malfunction.
4WD system is put into 4WD LOW mode.
TO MANUALLY TURN OFF THE STOP/
S
TART SYSTEM
Stop/Start OFF Switch
Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will
illuminate. The “Stop/Start OFF” message will
appear in instrument cluster display within the
Stop/Start section, and the autostop function
will be disabled Ú page 81.
NOTE:
The Stop/Start system will reset itself back to
an ON condition every time the ignition is turned
OFF and back ON.
TO MANUALLY TURN ON THE STOP/
S
TART SYSTEM
Push the Stop/Start OFF switch (located on the
switch bank). The light on the switch will turn
off.
SYSTEM MALFUNCTION
If there is a malfunction in the Stop/Start
system, the system will not shut down the
engine. A “SERVICE STOP/START SYSTEM”
message will appear in the instrument cluster
display Ú page 88.
If the “SERVICE STOP/START SYSTEM”
message appears in the instrument cluster
display, have the system checked by an
authorized dealer.
If a malfunction occurs during an autostop, the
vehicle may not auto start and will need a key
start.
CRUISE CONTROL SYSTEMS IF EQUIPPED
The Cruise Control system has two control
modes that function differently. Always confirm
which mode is selected:
Cruise Control mode for cruising at a
constant preset speed.
Adaptive Cruise Control mode for main-
taining an appropriate distance between
vehicles.
NOTE:
Cruise Control will not detect vehicles directly
ahead of you. Always be aware of the mode
selected.
CRUISE CONTROL IF EQUIPPED
When engaged, the Cruise Control takes over
accelerator operations at speeds greater than
20 mph (32 km/h).
The Cruise Control buttons are located on the
right side of the steering wheel.
21_WK_OM_EN_USC_t.book Page 122
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