145
Transmission shifting will be more notice-
able when AutoStick is enabled.
The system may revert to automatic shift
mode if a fault or overheat condition is
detected.
NOTE:
When Selec-Speed or Hill Descent Control is
enabled, AutoStick is not active.
To disengage AutoStick, return the gear
selector to the DRIVE position. You can shift
in or out of the AutoStick position at any time
without taking your foot off the accelerator
pedal.
Transmission Limp Home Mode
Transmission function is monitored electron -
ically for abnormal conditions. If a condition
is detected that could result in transmission
damage, Transmission Limp Home Mode is
activated. In this mode, the transmission
may operate only in a fixed gear, or may remain in NEUTRAL. The Malfunction Indi
-
cator Light (MIL) may be illuminated. Limp
Home Mode may allow the vehicle to be
driven to an authorized dealer for service
without damaging the transmission.
In the event of a momentary problem, the
transmission can be reset to regain all
forward gears by performing the following
steps:
1. Stop the vehicle.
2. Shift the transmission into PARK, if possible. If not, shift the transmission to
NEUTRAL.
3. Turn the ignition to the OFF position. On vehicles with push button start, push and
hold the ignition until the engine turns
OFF.
4. Wait approximately 30 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no longer detected, the trans -
mission will return to normal operation.
NOTE:
Even if the transmission can be reset, we
recommend that you visit an authorized
dealer at your earliest possible convenience. An authorized dealer has diagnostic equip
-
ment to assess the condition of your trans -
mission. If the transmission cannot be reset,
authorized dealer service is required.
Torque Converter Clutch
A feature designed to improve fuel economy
has been included in the automatic trans -
mission on your vehicle. A clutch within the
torque converter engages automatically at
calibrated speeds. This may result in a
slightly different feeling or response during
normal operation in the upper gears. When
the vehicle speed drops or during some
accelerations, the clutch automatically
disengages.
NOTE:
The torque converter clutch will not engage
until the engine and/or transmission is warm
(usually after 1 to 3 miles [2 to 5 km] of
driving). Because the engine speed is higher
when the torque converter clutch is not
engaged, it may seem as if the transmission
is not shifting properly when the vehicle is
cold. This is normal. The torque converter
clutch will function normally once the power -
train is sufficiently warm.
WARNING!
Do not downshift for additional engine
braking on a slippery surface. The drive
wheels could lose their grip and the
vehicle could skid, causing a collision or
personal injury.
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147
The 4WD LOW mode helps to improve the
off-road performance in all modes. To enable
4WD LOW, please follow the steps below:
Enabling 4WD LOW
With the vehicle stationary, the ignition in
the ON/RUN position or with the engine
running, shift the transmission into
NEUTRAL and push the button once 4WD
LOW. The instrument cluster will display the
message "4WD LOW" once the shift is
complete.
NOTE:
Both LOCK and LOW LED lights will blink
and then become active on the
Selec-Terrain switch until the shift is
complete.
The instrument cluster display will illumi-
nate the "4WD LOW" icon.
Disabling 4WD LOW
To disable the 4WD LOW mode, the vehicle
must be stationary and the transmission
shifted into NEUTRAL. Push the 4WD LOW
button once.
SELEC-TERRAIN — IF
EQUIPPED
Selec-Terrain combines the capabilities of
the vehicle control systems, along with driver
input, to provide the best performance for all
terrains.
Mode Selection Guide
Rotate the Selec-Terrain knob to select the
desired mode.
Selec-Terrain Switch Selec-Terrain Switch (Trailhawk)
AUTO
: This four-wheel drive operation is a
continuous operation, is fully automatic
and can be used on and off road. This
mode balances traction to ensure maneu -
verability and acceleration improvement
compared to a vehicle with two wheel
drive. This mode also reduces fuel
consumption, since it allows the discon -
nect of the drive shaft where conditions
permit.
SNOW: This mode allows you to have
greater stability under conditions of bad
weather. For use on and off road on
surfaces with poor traction, such as roads
covered with snow. When in SNOW mode
(depending on certain operating condi -
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STARTING AND OPERATING
148
tions), the transmission may use SECOND
gear (rather than FIRST gear) during
launches, to minimize wheel slippage.
SAND: For off-road driving or use on
surfaces with poor traction, such as dry
sand. The transmission is set to provide
maximum traction.
MUD: For off-road driving or use on
surfaces with poor traction, such as roads
covered by mud or wet grass.
ROCK (Trailhawk only): This mode is only
available in 4WD LOW range. The device
sets the vehicle to maximize traction and
allow the highest steering capacity for
off-road surfaces. This mode gives you the
maximum performance off-road. Use for
low speed obstacles such as large rocks,
deep ruts, etc.
NOTE:
Rock mode is only available on the vehi -
cles equipped with the Off-Road package.
Activate the Hill Descent Control for steep
downhill control. See “Electronic Brake
Control System” in “Safety” for further
information.
STOP/START SYSTEM — IF
EQUIPPED
The Stop/Start function is developed to
reduce fuel consumption. The system will
stop the engine automatically during a
vehicle stop if the required conditions are
met. Releasing the brake pedal, clutch pedal
or pressing the accelerator pedal will auto -
matically re-start the engine.
Operating Modes
Engine Stopping Mode
Models equipped with a manual transmis -
sion:
With the vehicle stopped, the engine stops
with transmission in neutral and clutch
pedal released.
Models equipped with an automatic trans -
mission:
With vehicle at a standstill and brake pedal
pressed, the engine switches off if the gear
selector is in a position other than REVERSE.
In the event of stops uphill, the engine
switching will be disabled to activate the
"Hill Start Assist" function (works only with
the engine running).
The warning light on the instrument panel
switches on to signal that the engine was
stopped.
WARNING!
Before opening the hood, make sure that
the engine is off and that the ignition is in
the OFF mode. Follow the indications on
the plate underneath the hood. We
recommend that you remove the key fob if
other people remain in the vehicle. The
vehicle should only be exited after the key
fob has been removed and the ignition is
in the OFF mode. During refueling, make
sure that the engine is off (ignition device
in the OFF mode).
CAUTION!
When replacing the battery, always contact
your authorized dealer. Replace the battery
with the same type (HEAVY DUTY) and
with the same specifications.
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149
Engine Restarting Mode
Models equipped with manual transmission:
To restart the engine, press the clutch pedal.
If the vehicle does not start by pressing the
clutch, place the gear selector in neutral and
repeat the procedure. If the problem
persists, contact your authorized dealer.
Models equipped with an automatic trans-
mission:
To restart the engine, release the brake
pedal.
With brake pressed, if the gear selector is in
DRIVE the engine can be restarted moving
the selector to REVERSE or NEUTRAL or
“AutoStick”.
With brake pedal pressed, if the gear selector
is in "AutoStick" mode, the engine can be
restarted moving the selector to "+" or "–", or
REVERSE or NEUTRAL.
Manual Activation / Deactivation
To activate/deactivate the system manually,
press the button on the center console.
LED off: system activated
LED on: system deactivated STOP/START OFF Switch
ACTIVE SPEED LIMITER — IF
EQUIPPED
The Active Speed Limiter switch is posi
-
tioned on the right side of the steering wheel.
Active Speed Limiter Button This feature allows you to program the
maximum speed of travel for your vehicle.
NOTE:
The Active Speed Limiter can be set with the
vehicle stationary, or in motion.
Activation
To activate the feature, push the Active
Speed Limiter button, and a message will
appear along with an indicator light in the
instrument cluster display to signal that
Active Speed Limiter has been activated.
Push the SET (+) and SET (–) buttons on the
right of the steering wheel to raise and lower
the Active Speed Limiter to the desired value.
Pushing and holding down the SET (+) or SET
(–) buttons will increase/decrease the speed
value by increments of 5 mph (5 km/h).
Each time that Active Speed Limiter is acti
-
vated, it will be set to the last programmed
value from the previous activation.
NOTE:
The Speed Control (if equipped) and Adap -
tive Cruise Control (if equipped) features will
be unavailable while the Active Speed
Limiter is in use.
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153
To Vary The Speed Setting
To Increase Speed
While ACC is set, you can increase the set
speed by pushing the SET (+) button.
The driver's preferred units can be selected
through the instrument panel settings. Refer
to “Getting To Know Your Instrument Panel”
in your Owner’s Manual for more informa -
tion. The speed increment shown is depen -
dent on the chosen speed unit of U.S. (mph)
or Metric (km/h):
U.S. Speed (mph)
Pushing the SET (+) button once will
result in a 1 mph increase in set speed.
Each subsequent tap of the button results
in an increase of 1 mph.
If the button is continually pushed, the set
speed will continue to increase in 5 mph
increments until the button is released.
The increase 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 increase in set speed.
Each subsequent 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
While ACC is set, the set speed can be
decreased by pushing the SET (-) button.
The driver's preferred units can be selected
through the instrument panel settings. Refer
to “Getting To Know Your Instrument Panel”
in your Owner’s Manual for more informa -
tion. The speed decrement shown is depen -
dent on the chosen speed unit of U.S. (mph)
or Metric (km/h):
U.S. Speed (mph)
Pushing the SET (-) button once will result
in a 1 mph decrease in set speed. Each
subsequent 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
subsequent 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.
NOTE:
When you override and push the SET (+)
button or SET (-) buttons, the new set
speed will be the current speed of the
vehicle.
When you use the SET (-) button to decel -
erate, if the engine’s braking power does
not slow the vehicle sufficiently to reach
the set speed, the brake system will auto-
matically slow the vehicle.
If equipped with a manual transmission,
the ACC system applies the brake down to
15 mph (24 km/h) when following a target
vehicle.
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166
Emergency Gas Can Refueling
Most gas cans will not open the flapper door.
A funnel is provided to open the flapper door
to allow emergency refueling with a gas can.
1. Retrieve funnel from the spare tirestorage area.
2. Insert funnel into same filler pipe opening as the fuel nozzle.
Filling Procedure
3. Ensure funnel is inserted fully to hold flapper door open.
4. Pour fuel into funnel opening.
5. Remove funnel from filler pipe, clean off prior to putting back in the spare tire
storage area. NOTE:
In certain cold conditions, ice may prevent
the fuel door from opening. If this occurs,
lightly push on the fuel door to break the ice
buildup and re-release the fuel door using
the inside release button. Do not pry on the
door.Emergency Fuel Filler Door Release
If you are unable to open the fuel filler door,
use the fuel filler door emergency release.
1. Open the liftgate.
2. Remove package tray if equipped.
3. Remove access door located on right
interior trim panel for release cable with
the tip of your key.
Fuel Door Release Location
WARNING!
Never have any smoking materials lit in
or near the vehicle when the fuel door is
open or the tank is being filled.
Never add fuel when the engine is
running. This is in violation of most
countries regulations and may cause the
“Malfunction Indicator Light” to turn on.
Do not apply any object/cap to the end of
the filler which is not provided for the
car. The use of non-compliant objects/
plugs could cause a pressure increase
inside the tank, resulting in dangerous
situations.
A fire may result if fuel is pumped into a
portable container that is inside of a
vehicle. You could be burned. Always
place fuel containers on the ground
while filling.
2020_JEEP_M6_UG_UK.book Page 166
167
4. Grab the release cable tether and gentlypull up to unlock the fuel filler door.
NOTE:
Excessive force may break cable tether.
Fuel Door Release
5. Push on the outer edge to open the Fuel Door.
Fuel Filler Door Filler Pipe
REFUELING THE VEHICLE —
DIESEL ENGINE
The Capless Fuel System uses a flapper
placed at the filler pipe of the fuel tank; it
opens and closes automatically upon inser
-
tion/extraction of the fuel nozzle. The
Capless Fuel System is designed so that it
prevents the filling of an incorrect type of
fuel. 1. Unlock the fuel filler door by pushing the
unlock button on the key fob or the
unlock button on the driver-side door
trim panel.
2. Open the fuel filler door by pushing on the rear edge of the Fuel Door.
Fuel Door
3. There is no fuel filler cap. A flapper door inside the pipe seals the system.
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STARTING AND OPERATING
168
(Continued)
4. Insert the fuel nozzle fully into the fillerpipe; the nozzle opens and holds the
flapper door while refueling.
Fuel Filler
5. Fill the vehicle with fuel, and when the fuel nozzle “clicks” or shuts off, the fuel
tank is full.
6. Wait 10 seconds before removing the fuel nozzle to allow fuel to drain from
nozzle.
7. Remove the fuel nozzle and close the fuel door. Emergency Gas Can Refueling
Most gas cans will not open the flapper door.
A funnel is provided to open the flapper door
to allow emergency refueling with a gas can.
1. Retrieve funnel from the rear cargo area.
2. Insert funnel into same filler pipe
opening as the fuel nozzle.
3. Ensure funnel is inserted fully to hold flapper door open.
4. Pour fuel into funnel opening.
5. Remove funnel from filler pipe, clean off prior to putting back in the spare tire
storage area.
1 — AdBlue® (UREA) Filler Cap
2 — Fuel Filler
WARNING!
Never have any smoking materials lit in
or near the vehicle when the fuel door is
open or the tank is being filled.
Never add fuel when the engine is
running. This is in violation of most
countries regulations and may cause the
“Malfunction Indicator Light” to turn on.
Do not apply any object/cap to the end of
the filler which is not provided for the
car. The use of non-compliant objects/
plugs could cause a pressure increase
inside the tank, resulting in dangerous
situations.
A fire may result if fuel is pumped into a
portable container that is inside of a
vehicle. You could be burned. Always
place fuel containers on the ground
while filling.
CAUTION!
For diesel engines, only use diesel fuel for
motor vehicles in accordance with EN 590
European specifications. The use of other
products or mixtures may damage the
engine beyond repair and consequently
void the warranty, due to the damage
caused. If you accidentally introduce other
types of fuel into the tank, do not start the
engine. Empty the tank. If the engine has
been run for even an extremely limited
amount of time, you must not only drain
the fuel tank, but the rest of the supply
circuit as well.
WARNING! (Continued)
2020_JEEP_M6_UG_UK.book Page 168