
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.
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book  Page 156   

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.
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book  Page 160   

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.
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book  Page 168   

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
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book  Page 325