User Manual - Page 102

For 2021 JEEP GRAND CHEROKEE.

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100 STARTING AND OPERATING
3. The system starts the vehicle. If the vehicle
fails to start, the starter will disengage
automatically after 10 seconds.
4. If you wish to stop the cranking of the
engine prior to the engine starting, push the
ENGINE START/STOP button again.
To Turn Off The Engine Using ENGINE START/
STOP Button
1. Place the gear selector in PARK, then push
and release the ENGINE START/STOP
button. The ignition will return to the OFF
mode.
2. If the gear selector is not in PARK (with
vehicle stopped) and the ENGINE START/
STOP button is pushed once, the
transmission will automatically select PARK
and the engine will turn off, however the
ignition will remain in the ACC mode (NOT
the OFF mode). Never leave a vehicle out of
the PARK position, or it could roll.
3. If the gear selector is in NEUTRAL, and the
vehicle speed is below 5 mph (8 km/h),
pushing the ENGINE START/STOP button
once will turn the engine off. The ignition will
remain in the ACC mode.
4. If the vehicle speed is above 5 mph (8 km/h),
the ENGINE START/STOP button must be
held for two seconds (or three short pushes in
a row) to turn the engine off. The ignition will
remain in the ACC mode (NOT the OFF mode)
if the engine is turned off when the
transmission is not in PARK.
NOTE:
The system will automatically time out and the
ignition will cycle to the OFF mode after
30 minutes of inactivity if the ignition is left in
the ACC or RUN (engine not running) mode and
the transmission is in PARK.
ENGINE START/STOP Button Functions — With
Driver’s Foot OFF The Brake Pedal (In PARK Or
NEUTRAL Position)
The ENGINE START/STOP button operates
similar to an ignition switch. It has three modes:
OFF, ACC, and RUN. To change the ignition
modes without starting the vehicle and use the
accessories, follow these steps:
1. Start with the ignition in the OFF mode
2. Push the ENGINE START/STOP button once
to place the ignition to the ACC mode
(instrument cluster will display “ACC”)
3. Push the ENGINE START/STOP button a
second time to place the ignition to the RUN
mode (instrument cluster will display “ON/
RUN”)
4. Push the ENGINE START/STOP button a
third time to return the ignition to the OFF
mode (instrument cluster will display “OFF”)
NOTE:
Only press one pedal at a time while driving the
vehicle. Torque performance of the vehicle
could be reduced if both pedals are pressed at
the same time. If pressure is detected on both
pedals simultaneously, a warning message will
display in the instrument cluster Ú page 81.
AUTOPARK
AutoPark is a supplemental feature to assist in
placing the vehicle in PARK if the below occur. It
is a back up system and should not be relied
upon as the primary method by which the driver
shifts the vehicle into PARK.
The conditions under which AutoPark will
engage are outlined on the following pages.
21_WK_OM_EN_USC_t.book Page 100
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