stop start JEEP WRANGLER UNLIMITED 2020 Owner handbook (in English)

6
STARTING AND OPERATING
STARTING THE ENGINE ........................ 138
Normal Starting —
Gasoline Engine ........................... 138
Normal Starting — Diesel Engine ......... 141
Diesel Engine Warm-Up ................ 141
Diesel Engine Idling —
In Cold Weather ........................... 142 Stopping the Engine ..................... 142

ENGINE BREAK-IN RECOMMENDATIONS .... 143

AUTOMATIC TRANSMISSION................. 143
Ignition Park Interlock................... 144
Brake/Transmission Shift Interlock
System ....................................... 144 Eight–Speed Automatic
Transmission................................ 145
FOUR–WHEEL DRIVE OPERATION .......... 146
Four-Position Transfer Case ........... 146
Five-Position Transfer Case ........... 148
Trac-Lok Rear Axle —
If Equipped ................................. 151 Axle Lock (Tru-Lok) —
Rubicon Models ........................... 151 Electronic Sway Bar Disconnect —
If Equipped ................................. 152
STOP/START SYSTEM — AUTOMATIC
TRANSMISSION (IF EQUIPPED) .............153
Automatic Mode ........................... 154
Possible Reasons The Engine Does
Not Autostop ............................... 154 To Start The Engine While In
Autostop Mode ............................. 155 To Manually Turn Off The
Stop/Start System ........................ 155 To Manually Turn On The
Stop/Start System ........................ 155 System Malfunction...................... 155
ACTIVE SPEED LIMITER —
IF EQUIPPED .......................................156
Activation .................................... 156
Exceeding The Set Speed.............. 156
Deactivation ................................ 156
SPEED CONTROL ..................................157
To Activate .................................. 157
To Set A Desired Speed ................ 158
To Resume Speed ....................... 158
To Deactivate .............................. 158
ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED .......................................158
To Activate/Deactivate .................. 158
To Set A Desired ACC Speed ......... 159
To Resume .................................. 159
To Vary The Speed Setting ........... 159
Setting The Following Distance
In ACC ........................................ 160
PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ........................................161
ParkSense Sensors ........................161
Enabling And Disabling
ParkSense ....................................161 ParkSense System Usage
Precautions ..................................162
PARKSENSE FRONT AND
REAR PARK ASSIST — IF EQUIPPED ......163
ParkSense Sensors ........................163
ParkSense Warning Display ............163
ParkSense Display ........................163
Enabling And Disabling
ParkSense ....................................165 Service The ParkSense Park Assist
System ........................................166 Cleaning The ParkSense System .....166
ParkSense System Usage
Precautions ..................................166
PARKVIEW REAR BACK UP CAMERA —
IF EQUIPPED ........................................167
REFUELING THE VEHICLE .....................169
Fuel Filler Cap ..............................169
Loose Fuel Filler Cap Message ......170
REFUELING THE VEHICLE — DIESEL ......170
AdBlue® (UREA) — If Equipped ....171
VEHICLE LOADING ...............................174
Weights Label...............................174
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NAVIGATION — IF EQUIPPED ............... 282
Changing The Navigation Voice
Prompt Volume ............................ 282 Finding Points Of Interest.............. 283
Finding A Place By Spelling The
Name .......................................... 283 One-Step Voice Destination Entry ... 283
Setting Your Home Location .......... 284
Home .......................................... 284
Adding A Stop .............................. 284
Taking A Detour ........................... 285
Map Update ................................. 285
UCONNECT PHONE ...............................285
Uconnect Phone (Bluetooth®
Hands-Free Calling) ...................... 285 Pairing (Wirelessly Connecting)
Your Mobile Phone To The
Uconnect System ......................... 287 Common Phone Commands
(Examples) ................................. 291 Mute (Or Unmute) Microphone
During Call .................................. 291 Transfer Ongoing Call Between
Handset And Vehicle .................... 291 Phonebook ................................. 291
Voice Command Tips .................... 292
Changing The Volume ................... 292
Using Do Not Disturb ................... 292
Incoming Text Messages ............... 292
Helpful Tips And Common
Questions To Improve Bluetooth®
Performance With Your
Uconnect System ......................... 294
UCONNECT VOICE RECOGNITION
QUICK TIPS .........................................294
Introducing Uconnect....................294
Get Started ..................................295
Basic Voice Commands .................296
Radio...........................................296
Media ..........................................297
Phone ..........................................298
Voice Text Reply ...........................299
Climate ........................................300
Siri® Eyes Free ............................300
Using Do Not Disturb ...................301
Android Auto™ — If Equipped ......302
Apple CarPlay® — If Equipped ......303
Additional Information...................303
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11
GETTING TO KNOW YOUR VEHICLE
KEYS
Key Fob
Key FobYour vehicle uses a keyless ignition system.
The ignition system consists of a key fob with
Keyless Go and a START/STOP push button
ignition system. The Remote Keyless Entry
(RKE) system consists of a key fob with a
mechanical key and Keyless Enter-N-Go
feature (if equipped).
NOTE:
The key fob may not be detected by the
vehicle if it is located next to a mobile phone,
laptop or other electronic device; these
devices may block the key fob’s wireless
signal.
The key fob allows you to lock or unlock the
doors and swing gate from distances up to
approximately 66 ft (20 m). The key fob
does not need to be pointed at the vehicle to
activate the system. NOTE:
With the ignition in the ON/RUN position
and with the vehicle doors open, the lock
button will be disabled, and only the unlock
button will be enabled. All RKE commands
will be disabled once the vehicle begins
moving at 2 mph (4 km/h) or above.
Backup Mode Starting
In case the ignition switch does not change
with the push of a button, the key fob may
have a low or fully depleted battery. A low key
fob battery can be verified by referring to the
instrument cluster, which will display direc
-
tions to follow.
NOTE:
A low key fob battery condition may be indi -
cated by a message in the instrument cluster
display, or by the LED light on the key fob. If
the LED key fob light no longer illuminates
from key fob button pushes, then the key fob
battery requires replacement.
1 — Key Release Button
2 — Unlock Button
3 — Lock Button
4 — Remote Start
WARNING!
Push the Mechanical Key Release Button
only with the key fob facing away from
your body, especially your eyes and objects
that may be damaged, such as clothing.
CAUTION!

The electrical components inside of the key
fob may be damaged if the key fob is
subjected to strong electrical shocks. In
order to ensure complete efficiency of the
electronic devices inside of the key fob,
avoid exposing the key fob to direct sunlight.

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GETTING TO KNOW YOUR VEHICLE
12

In this situation, a back up method can be used
to operate the ignition switch. Put the nose side
of the key fob against the START/STOP ignition
button, and push to operate the ignition switch.
Backup Starting Method
NOTE:
Improper disposal of key fob batteries may
be harmful to the environment. Please see an
authorized dealer for proper battery disposal.
To Unlock The Doors And Swing Gate
Push and release the key fob unlock button
once to unlock the driver's door only, or twice
to unlock all the doors and swing gate. When
the key fob unlock button is pushed, the Illu -
minated Entry will initiate, and the turn
signal lights will flash twice.
To Lock The Doors And Swing Gate
Push and release the lock button on the key
fob to lock all doors. The turn signals will
flash, and the horn will chirp once to
acknowledge the lock signal.
Request For Additional Key Fobs
NOTE:
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a key fob is
programmed to a vehicle, it cannot be
programmed to any other vehicle.
Duplication of key fobs may be performed at
an authorized dealer. This procedure
consists of programming a blank key fob to
the vehicle electronics. A blank key fob is
one that has never been programmed. NOTE:
When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys
with you to an authorized dealer.
Keys must be ordered to the correct key
cut to match the vehicle locks.
IGNITION SWITCH
Keyless Enter-N-Go — Ignition
This feature allows the driver to operate the
ignition switch with the push of a button as
long as the key fob is in the passenger
compartment.
The Keyless Push Button Ignition has several
operating modes that are labeled and will
illuminate when in position. These modes
are OFF, ACC, RUN, and START.
NOTE:
In case the ignition switch does not change
with the push of a button, the key fob may
have a low or depleted battery. In this situa
-
tion, a back up method can be used to
operate the ignition switch. Put the nose side
of the key fob (side with the mechanical key)
against the START/STOP ignition button and
push to operate the ignition switch.
WARNING!
Always remove the key fobs from the
vehicle and lock all doors when leaving
the vehicle unattended.
Always remember to place the ignition in
the OFF mode.
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13
(Continued)
START/STOP Ignition Button
The push button ignition can be placed in
the following modes:
OFF
The engine is stopped.
Some electrical devices (e.g. Central
locking, alarm, etc.) are available.
ACC
Engine is not started.
Some electrical devices are available. RUN

Driving position.
All electrical devices are available.
START
The engine will start.
NOTE:
Refer to "Starting The Engine" in "Starting
And Operating" in the Owner’s Manual for
further information.
WARNING!
When exiting the vehicle, always remove
the key fob from the vehicle and lock
your vehicle.
Never leave children alone in a vehicle,
or with access to an unlocked vehicle.
Allowing children to be in a vehicle unat-
tended is dangerous for a number of
reasons. A child or others could be seri -
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the gear selector.
Do not leave the key fob in or near the
vehicle, or in a location accessible to
children, and do not leave the ignition of
a vehicle equipped with Keyless
Enter-N-Go in the ON/RUN mode. A
child could operate power windows,
other controls, or move the vehicle.
Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury or
death.
CAUTION!
An unlocked vehicle is an invitation for
thieves. Always remove key fob from the
vehicle and lock all doors when leaving the
vehicle unattended.
WARNING! (Continued)
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GETTING TO KNOW YOUR VEHICLE
14
REMOTE STARTING
SYSTEM — IF EQUIPPED
This system uses the key fob to
start the engine conveniently from
outside the vehicle while still main-
taining security. The system has a
range of 328 ft (100 m).
The Remote Starting System also activates
the Climate Control, vented seats (if
equipped) in temperatures above 80°F
(26.7°C), the heated seats (if equipped), and
heated steering wheel (if equipped) in
temperatures below 40°F (4.4°C). Refer to
“Heated Seats” in “Getting To Know Your
Vehicle” in the Owner’s Manual for further
information.
NOTE:
The vehicle must be equipped with an
automatic transmission to be equipped
with Remote Start.
Obstructions between the vehicle and key
fob may reduce this range.
How To Use Remote Start
Push the Remote Start button on the key
fob twice within five seconds. Pushing the
Remote Start button a third time shuts the
engine off.
To drive the vehicle, push the unlock
button, and place the ignition in the ON/
RUN position.
With remote start, the engine will only run
for 15 minutes (timeout) unless the igni -
tion key is placed in the ON/RUN position.
The vehicle must be started with the key
after two consecutive timeouts.
All of the following conditions must be met
before the engine will remote start:
Gear Selector in PARK
Doors closed
Hood closed
Swing Gate closed
Hazard switch off
Brake switch inactive (brake pedal not
pushed)
Battery at an acceptable charge level
System not disabled from previous remote
start event
Vehicle alarm system indicator flashing
Ignition in STOP/OFF position
Fuel level meets minimum requirement
All removable doors must not be removed
Malfunction indicator light not illuminated
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide
is poisonous and can cause serious
injury or death when inhaled.
Keep key fobs away from children. Oper -
ation of the Remote Start System,
windows, door locks or other controls
could cause serious injury or death.
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To Disarm The System
The vehicle security alarm can be disarmed
using any of the following methods:
Push the unlock button on the key fob.
Grasp the Passive Entry Unlock Door
Handle. Refer to "Keyless Enter-N-Go" in
“Doors” in this chapter for further infor-
mation.
Cycle the vehicle ignition system out of
the OFF position by pushing the Keyless
Enter-N-Go START/STOP ignition button
(requires at least one valid key fob in the
vehicle).
NOTE:
The driver's door key cylinder and the lift -
gate button on the key fob cannot arm or
disarm the vehicle security alarm.
The vehicle security alarm remains armed
during power liftgate entry. Pushing the
liftgate button will not disarm the vehicle
security alarm. If someone enters the
vehicle through the liftgate and opens any
door the alarm will sound.
When the vehicle security alarm is armed,
the interior power door lock switches will
not unlock the doors.
The ultrasonic intrusion sensor (motion
detector) actively monitors your vehicle
every time you arm the security system. If
you prefer, you can turn off the ultrasonic
intrusion sensor when arming the security
system. To do so, push the lock button on
the key fob three times within 15 seconds
of arming the system (while the vehicle
security light is flashing rapidly).
The vehicle security alarm is designed to
protect your vehicle; however, you can avoid
conditions where the system may give you a
nuisance alarm. Conditions include any
person, or pet, left inside the vehicle or
hanging items that may sway (e.g. from rear
view mirrors, visors, etc). Windows and roof
panels should be closed to prevent wind,
leaves, and other debris from blowing into
the vehicle. Items left in the vehicle that may
shift over a period of time (e.g. plastic bags,
clothes, or groceries), could result in a
nuisance alarm. Additionally, extreme environmental condi
-
tions (wind, rain, hail, thunder, etc.), or
extreme noise (audio systems, traffic condi -
tions, trains, etc.), or direct impacts to the
vehicle may result in a nuisance alarming
condition.
If one of the previously described arming
sequences has occurred, the vehicle security
alarm will arm regardless of whether you are
in the vehicle or not. If you remain in the
vehicle and open a door, the alarm will
sound. If this occurs, disarm the vehicle
security alarm.
If the vehicle security alarm is armed and the
battery becomes disconnected, the vehicle
security alarm will remain armed when the
battery is reconnected; the exterior lights will
flash, the horn will sound. If this occurs,
disarm the vehicle security alarm.
Security System Manual Override
The system will not arm if you lock the doors
using the manual door lock.
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61

Push the up arrow button to scroll upward
through the main menus (Speedometer,
mph/km/h, Vehicle Info, Terrain, Driver
Assist, Fuel Economy, Trip A, Trip B, Stop/
Start, Audio, Navigation, Stored Messages,
Screen Setup and Speed Warning).

Push the down arrow button to scroll
downward through the main menu and
submenus (Speedometer, mph/km/h,
Vehicle Info, Terrain, Driver Assist, Fuel
Economy, Trip A, Trip B, Stop/Start,
Audio, Navigation, Stored Messages,
Screen Setup and Speed Warning).
Push the right arrow button to access the
information screens or submenu screens
of a main menu item.
Push the left arrow button to access the
information screens or submenu screens
of a main menu item.

Push the OK button to access/select the
information screens or submenu screens of a
main menu item. Push and hold the OK
button for two seconds to reset displayed/
selected features that can be reset.

Oil Change Indicator System — If
Equipped
Your vehicle is equipped with an engine oil
change indicator system. The “Oil Change
Due” message will display in the instrument
cluster display for five seconds after a single
chime has sounded, to indicate the next
scheduled oil change interval. The engine oil
change indicator system is duty cycle based,
which means the engine oil change interval
may fluctuate, dependent upon your
personal driving style.
Refer to an authorized dealership for an oil
change.
Instrument Cluster Display Selectable
Items
The instrument cluster display can be used
to view the following main menu items:
NOTE:
Depending on the vehicles options, feature
settings may vary.
NOTE:
Refer to “Getting To Know Your Instrument
Panel” in your Owner’s Manual for further
information. • Speedometer • Stop/Start
• Vehicle Info • Audio
• Off-Road • Messages
• Fuel Economy • Screen Setup
• Trip Info • Driver Assistance
— If Equipped
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GETTING TO KNOW YOUR INSTRUMENT PANEL
62
Gear Shift Indicator (GSI) — If Equipped
The Gear Shift Indicator (GSI) system is
enabled on vehicles when automatic trans-
mission is in manual shift mode. The GSI
provides the driver with a visual indication
when the recommended gear shift point has
been reached. This indication notifies the
driver that changing gears will allow a reduc -
tion in fuel consumption. When the up shift
indicator is shown on the instrument cluster
display, the GSI is advising the driver to
engage a higher gear. When the down shift
indicator is shown on the display, the GSI is
advising the driver to engage a lower gear.
The GSI remains illuminated until the driver
changes gear, or the driving conditions
return to a situation where changing gears is
not required to improve fuel consumption.
Diesel Displays
When the appropriate conditions exist, the
following messages display in the instrument
cluster display:
Exhaust Filter Nearing Full Safely Drive at
Consistent Speeds to Clear
Exhaust Filter Full – Power Reduced See
Dealer
Exhaust System Service Required – See
Dealer
Exhaust System – Filter XX% Full Service
Required See Dealer
Exhaust System Regeneration in Process
Continue Driving

Exhaust System – Regeneration Completed

Diesel Particulate Filter (DPF) Messages
This engine meets all required diesel engine
emissions standards. To achieve these emis -
sions standards, your vehicle is equipped
with a state-of-the-art engine and exhaust
system. These systems are seamlessly inte -
grated into your vehicle and managed by the
Powertrain Control Module (PCM). The PCM
manages engine combustion to allow the
exhaust system’s catalyst to trap and burn
Particulate Matter (PM) pollutants, with no
input or interaction on your part.
WARNING!
A hot exhaust system can start a fire if you
park over materials that can burn. Such
materials might be grass or leaves coming
into contact with your exhaust system. Do
not park or operate your vehicle in areas
where your exhaust system can contact
anything that can burn.
CAUTION!
Always drive at a speed appropriate to the
traffic conditions, the weather and traffic
regulations. The engine may be switched
off even if the warning light is on: repeated
interruptions of the regeneration process
could cause an early deterioration of
engine oil. For this reason it is always
advisable to wait for the symbol to go off
before turning off the engine, following the
instructions above. Do not complete the
DPF regeneration process when the vehicle
is stopped.
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63
Fuel System Messages
The following chart contains a list of different messages that may appear in the instrument cluster, depending on different system or fuel
conditions. Use the descriptions to interpret what the message means and determine the best action to take.
Diesel Emissions Additive AdBlue® Warning Messages:
MESSAGE DESCRIPTION
Low Diesel Emissions Additive
AdBlue® Level WarningThe first low level warning will be given at around a 1,490 miles (2,400 km) range, and is determined
according to the current consumption rate. The “AdBlue® Low Level” warning light and message will
display on the instrument panel. The AdBlue® low level warning light will remains lit until the AdBlue®
tank is topped up with at least 1.32 gallons (5 Liters) of AdBlue®.
If the level is not resolved, an additional warning appear whenever a certain threshold is reached until it
will no longer be possible to start the engine.
When 125 miles (200 km) are remaining before the AdBlue® tank is empty, a message will appear on
the instrument panel, accompanied by a buzzer sound. When the range is at zero, the display will show
a dedicated message (if equipped). In this case, the engine will not restart.
It will be possible to restart the engine again as soon as AdBlue® is added; the minimum amount
required is 1.32 gallons (5 Liters). Fill the AdBlue® tank as soon as possible with at least 1.32 gallons
(5 Liters) of AdBlue®. If filling is completed with autonomy tank AdBlue® to zero, it could be possible
to wait two minutes before starting the vehicle.
NOTE:
When the AdBlue® tank is empty, and the vehicle is stopped, it is no longer possible to restart the vehicle
until a minimum of 1.32 gallons (5 Liters) of AdBlue® is added to the AdBlue® tank.
Engine Will Not Restart Service
AdBlue® System See Dealer This message will display if AdBlue® system issue detected is not serviced during the allowed period.
Your engine will not restart unless your vehicle is serviced by an authorized dealer. If the level is not
resolved, an additional warning appear whenever a certain threshold is reached until it will no longer be
possible to start the engine. When 125 miles (200 km) are remaining before the AdBlue® tank is
empty, a message will appear on the instrument panel, accompanied by a buzzer sound.
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