2021 JEEP WRANGLER UNLIMITED start stop button

STARTING AND OPERATING
156
If the “SERVICE STOP/START SYSTEM”
message appears in the instrument cluster
display, have the system checked by an
authorized dealer.
ACTIVE SPEED LIMITER — IF
EQUIPPED
Active Speed Limiter Button
The Active Speed Limiter button is posi -
tioned on the right side of the steering wheel.
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.
Exceeding The Set Speed
By fully pressing the accelerator pedal, the
programmed maximum speed can be
exceeded while the device is active.
In the event that the Active Speed Limiter
set value is exceeded manually with a driver
acceleration, an audible indicator will sound,
the indicator light will rapidly flash, and a
message will appear in the instrument
cluster display.
The feature will remain disabled until the
vehicle speed drops below the set Active
Speed Limiter value, where it will reactivate
automatically.
Deactivation
To turn off Active Speed Limiter, push the
Active Speed Limiter button on the right side
of the steering wheel. A message will appear
in the instrument cluster display to confirm
that the feature has been turned off.
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STARTING AND OPERATING
160
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 the Owner’s Manual for more information.
The speed increment shown is dependent 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.
The ACC system applies the brake down to
a full stop when following a target vehicle.
If an ACC host vehicle follows a target
vehicle to a standstill, the host vehicle will
release the vehicle brakes two seconds
after coming to a full stop.
The ACC system maintains set speed when
driving uphill and downhill. However, a
slight speed change on moderate hills is
normal. In addition, downshifting may
occur while climbing uphill or descending
downhill. This is normal operation and
necessary to maintain set speed. When
driving uphill and downhill, the ACC
system will cancel if the braking tempera-
ture exceeds normal range (overheated).
Setting The Following Distance In ACC
The specified following distance for ACC can
be set by varying the distance setting
between four bars (longest), three bars
(long), two bars (medium) and one bar
(short). Using this distance setting and the
vehicle speed, ACC calculates and sets the
distance to the vehicle ahead. This distance
setting displays in the instrument cluster
display.
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STARTING AND OPERATING
168
Manual Activation Of The Rear View Camera
1. Press the “Controls” button located onthe bottom of the Uconnect display.
2. Press the “Backup Camera” button to turn the Rear View Camera system on.
When the vehicle is shifted out of REVERSE
(with Camera delay turned off), the rear
Camera mode is exited and the previous
screen appears again.
When the vehicle is shifted out of REVERSE
(with Camera delay turned on), the rear
Camera image will be displayed for up to 10
seconds unless the vehicle speed exceeds
8 mph (13 km/h), the transmission is shifted
into PARK, the ignition is placed in the OFF
position, or the touchscreen button “X” to
disable display of the Rear View Camera
image is pressed.
Whenever the Rear View Camera image is
activated through the “Backup Camera”
button in the “Controls” menu, and the
vehicle speed is greater than, or equal to,
8 mph (13 km/h), a display timer for the
image is initiated. The image will continue to
be displayed until the display timer exceeds
10 seconds. NOTE:
If the vehicle speed remains below 8 mph
(13 km/h), the Rear View Camera image
will be displayed continuously until deac-
tivated via the touchscreen button “X”,
the transmission is shifted into PARK, or
the ignition is placed in the OFF position.
The touchscreen button “X” to disable
display of the camera image is made avail
-
able ONLY when the vehicle is not in
REVERSE.
When enabled, active guide lines are overlaid
on the image to illustrate the width of the
vehicle and its projected backup path based
on the steering wheel position. A dashed
center line overlay indicates the center of the
vehicle to assist with parking or aligning to a
hitch/receiver.
When enabled, fixed guide lines are overlaid
on the image to illustrate the width of the
vehicle.
Different colored zones indicate the distance
to the rear of the vehicle. NOTE:
If snow, ice, mud, or any foreign substance
builds up on the camera lens, clean the lens,
rinse with water, and dry with a soft cloth. Do
not cover the lens.
WARNING!
Drivers must be careful when backing up
even when using the ParkView Rear Back
Up Camera. Always check carefully behind
your vehicle, and be sure to check for
pedestrians, animals, other vehicles,
obstructions, or blind spots before backing
up. You are responsible for the safety of
your surroundings and must continue to
pay attention while backing up. Failure to
do so can result in serious injury or death.
CAUTION!
To avoid vehicle damage, ParkView
should only be used as a parking aid. The
ParkView camera is unable to view every
obstacle or object in your drive path.
To avoid vehicle damage, the vehicle
must be driven slowly when using
ParkView to be able to stop in time when
an obstacle is seen. It is recommended
that the driver look frequently over his/
her shoulder when using ParkView.
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325
Speed ControlAccel/Decel (ACC Only) ................... 159
Cancel .......................................... 158
Resume......................................... 158
Speed Control (Cruise Control) .... 157 , 158
Speed Limiter, Active ......................... 156
Starting ............................................ 138 Button ............................................ 12
Remote ........................................... 14
Starting And Operating ....................... 138
Starting Procedures ........................... 138
Steering .............................................. 31 Tilt Column ..................................... 31
Wheel, Heated ................................. 31
Wheel, Tilt....................................... 31
Steering Wheel Audio Controls ............ 279
Steering Wheel Mounted Sound System
Controls ............................................ 279
Stop/Start ......................................... 153
Storage, Vehicle .......................... 45 , 241
Storing Your Vehicle........................... 241
Stuck, Freeing ................................... 206
Sun Roof ............................................ 53
Sway Bar Disconnect Electronic ...................................... 152
Sway Control, Trailer ............................ 86
Swing Gate, Rear ................................. 55
System, Remote Starting ...................... 14 T
Telescoping Steering Column................ 31
Temperature Control, Automatic (ATC) .. 44
Text Messages ................................... 292
Tilt Steering Column ............................ 31
Tip Start ........................................... 141
Tires ......................... 137
, 232 , 237 , 238
Aging (Life Of Tires) ....................... 235
Air Pressure................................... 232
Chains .......................................... 240
Changing................................192 , 232
Compact Spare .............................. 238
General Information ........ 232 , 237 , 238
High Speed ................................... 234
Inflation Pressure........................... 233
Jacking ......................................... 232
Life Of Tires .................................. 235
Pressure Monitoring System (TPMS) .......................70 , 92
Radial........................................... 234
Replacement ................................. 236
Rotation ........................................ 241
Safety ........................................... 232
Snow Tires .................................... 237
Spare Tires..................... 193 , 237 , 238
Spinning ....................................... 235
Tread Wear Indicators .................... 235 Wheel Nut Torque .......................... 247 To Open Hood......................................55
Top
Dual .......................................... 47 , 53
Freedom ..........................................51
Hard................................................51
Power Sliding ...................................53
Removable ........................... 47 , 51 , 53
Soft ........................................... 47 , 53
Towing ...................................... 175 , 207
Disabled Vehicle .............................207
Recreational...................................176
Weight...........................................175
Towing Behind A Motorhome ...............176
Towing Eyes ......................................208
Trac-Lok Rear Axle .......................................151
Traction Control ...................................87
Traction Control Switch ........................87
Trailer Sway Control (TSC) ....................86
Trailer Towing ....................................175 Trailer And Tongue Weight...............175
Trailer Towing Guide ..........................175
Trailer Weight ....................................175
Transfer Case Fluid .............................................257Four-Wheel-Drive-Operation ..... 146 , 148
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