2010 JEEP WRANGLER light

1. Turn the ignition switch to the ON position (Do not
start the engine).
2. Fully depress the accelerator pedal slowly three
times within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary repeat this procedure.
25. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL) is a part of
an Onboard Diagnostic System called OBD II that
monitors engine and automatic transmission con-
trol systems. The light will illuminate when the ignition
is in the ON position, before engine start. If the bulb does
not come on when turning the key from OFF to ON, have
the condition checked promptly. Certain conditions such as a loose or missing gas cap,
poor quality fuel, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several typical driving styles. In most
situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The vehicle
should be serviced as soon as possible if this occurs.
CAUTION!
Prolonged driving with the MIL on could cause
damage to the engine control system. It also could
affect fuel economy and drivability. If the MIL is
flashing, severe catalytic converter damage and
power loss will soon occur. Immediate service is
required.
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UNDERSTANDING YOUR INSTRUMENT PANEL 257

WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you
drive slowly or park over flammable substances such
as dry plants or wood or cardboard, etc. This could
result in death or serious injury to the driver, occu-
pants or others.
26. Electronic Stability Control (ESC) Activation/
Malfunction Indicator Light — If Equipped The “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the ON
position. It should go out with the engine
running. If the “ESC Activation/Malfunction Indicator
Light” comes on continuously with the engine running, a
malfunction has been detected in the ESC system. If this light remains on after several ignition cycles, and the
vehicle has been driven several miles (kilometers) at
speeds greater than 30 mph (48 km/h), see your autho-
rized dealer as soon as possible to have the problem
diagnosed and corrected.
NOTE:
•The “ESC Off Indicator Light” and the “ESC
Activation/Malfunction Indicator Light” come on mo-
mentarily each time the ignition switch is turned ON.
•Each time the ignition is turned ON, the ESC system
will be ON even if it was turned off previously.
•The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.
258 UNDERSTANDING YOUR INSTRUMENT PANEL

WARNING!
The Electronic Stability Control (ESC) cannot pre-
vent the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded by
prevailing road conditions. ESC cannot prevent acci-
dents, including those resulting from excessive speed
in turns, driving on very slippery surfaces, or hydro-
planing. Only a safe, attentive, and skillful driver can
prevent accidents. The capabilities of an ESC-
equipped vehicle must never be exploited in a reck-
less or dangerous manner which could jeopardize the
user’s safety or the safety of others.
27. O/D (Overdrive) Off Indicator Light This light will illuminate when the O/D OFF
button has been selected and overdrive has been
turned off. The O/D OFF button is located on the center
console. 28. Sway Bar Indicator Light — If Equipped
This indicator will illuminate when the front
sway bar is disconnected.
29. Electronic Stability Program (ESP) / Brake Assist
System (BAS) Warning Light The Electronic Stability Program (ESP) / Brake
Assist System (BAS) warning light in the in-
strument cluster comes on when the ignition
switch is turned to the ON position. The light
should go out with the engine running. If the ESP/BAS
warning light comes on continuously with the engine
running, a malfunction has been detected in either the
ESP or the BAS system. If this light stays illuminated,
have the ESP and BAS checked at an authorized dealer as
soon as possible. Refer to “Electronic Brake Control
System” in “Starting And Operating” for further infor-
mation.
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UNDERSTANDING YOUR INSTRUMENT PANEL 259

WARNING!
If a warning light remains on the system may not be
working and you will not have the benefit of ESP or
BAS. Under certain driving conditions, where ESP or
BAS would be beneficial, you - if you have not
adjusted your driving speeds and stopping in or to
account for the lack of the feature, may be in acci-
dent.
30. Electronic Throttle Control (ETC) Light This light informs you of a problem with the
Electronic Throttle Control (ETC) system. If a
problem is detected while the engine is run-
ning, the light will either stay on or flash
depending on the nature of the problem. Cycle the
ignition key when the vehicle is safely and completely
stopped and the shift lever is placed in the PARK
position. The light should turn off. If the light remains on with the engine running, your vehicle will usually be
drivable; however, see an authorized dealer for service as
soon as possible.
If the light continues to flash when the engine is running,
immediate service is required and you may experience
reduced performance, an elevated/rough idle, or engine
stall and your vehicle may require towing. The light will
come on when the ignition is first turned ON and remain
on briefly as a bulb check. If the light does not come on
during starting, have the system checked by an autho-
rized dealer.
31. Compass / Mini-Trip Computer Display — If
Equipped
When the appropriate conditions exist, this display
shows the Mini-Trip Computer messages. Refer to “Mini-
Trip Computer”.
260 UNDERSTANDING YOUR INSTRUMENT PANEL

If a preset button is activated while in the Music Type
(Program Type) mode, the Music Type mode will be
exited and the radio will tune to the preset station.
SETUP Button
Pressing the SETUP button allows you to select between
the following items:
NOTE:Turn the TUNE/SCROLL control knob to scroll
through the entries. Push the AUDIO/SELECT button to
select an entry and make changes.
•DVD Enter - When the disc is in DVD Menu mode,
selecting DVD Enter will allow you to play the current
highlighted selection. Use the remote control to scroll
up and down the menu (if equipped).
•DISC Play/Pause - You can toggle between
playing the DVD and pausing the DVD by
pushing the SELECT button (if equipped).
•DVD Play Options - Selecting the DVD Play Options
will display the following:
•Subtitle – Repeatedly pressing SELECT will switch
subtitles to different subtitle languages that are
available on the disc (if equipped).
•Audio Stream – Repeatedly pressing SELECT will
switch to different audio languages (if supported on
the disc) (if equipped).
•Angle – Repeatedly pressing SELECT will change
the viewing angle if supported by the DVD disc (if
equipped).
NOTE:
•The available selections for each of the above entries
varies depending upon the disc.
•These selections can only be made while playing a
DVD.
272 UNDERSTANDING YOUR INSTRUMENT PANEL

5. To save the new time setting, touch the screen where
the word “Save” is displayed.
Changing Daylight Savings Time
When selected, this feature will display the time of day in
daylight savings time. Proceed as follows to change the
current setting:
1. Turn on the radio.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen.
3. When this feature is on, a check mark will appear in
the box next to the words “Daylight Savings.” Touch the
screen where the words “Daylight Savings” are dis-
played to change the current setting.
Show Time if Radio is Off
When selected, this feature will display the time of day
on the touch screen when the radio is turned off. Proceed
as follows to change the current setting:1. Turn on the radio.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen.
3. When this feature is on, a check mark will appear in
the box next to the words “Show Time if Radio is Off.”
Touch the screen where the words “Show Time if Radio is
Off” are displayed to change the current setting.
Changing the Time Zone
1. Turn on the radio.
2. Touch the screen where the time is displayed. The
clock setting menu will appear on the screen.
3. Touch the screen where the words “Set Time Zone” are
displayed. The time zone selection menu will appear on
the screen.
4. Select a time zone by touching the screen where your
selection appears. If you do not see a time zone that you
284 UNDERSTANDING YOUR INSTRUMENT PANEL

want to select, touch the screen where the word “Page” is
displayed to view additional time zones in the menu.
5. Touch the screen where the word “Save” is displayed.
Clock Setting Procedure — RER/REN Radio
Uconnectgps — RER Only
The GPS receiver used in this system is synchronized to
the time data being transmitted by the GPS satellite. The
satellite clock is Greenwich Mean Time (GMT). This is the
worldwide standard for time. This makes the system’s
clock very accurate once the appropriate time zone and
daylight savings information is set.
To Manually Set the Clock — RER/REN
1. Turn on the radio.
2. Touch the screen where the time is displayed.
3. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen. 4. To move the hour forward, touch the screen where the
word “Hour” with the arrow pointing upward is dis-
played. To move the hour backward, touch the screen
where the word “Hour” with the arrow pointing down-
ward is displayed.
5. To move the minute forward, touch the screen where
the word “Min” with the arrow pointing upward is
displayed. To move the minute backward, touch the
screen where the word “Min” with the arrow pointing
downward is displayed.
6. To save the new time setting, touch the screen where
the word “Save” is displayed.
Changing Daylight Savings Time
When selected, this feature will display the time of day in
daylight savings time. Proceed as follows to change the
current setting:
1. Turn on the radio.
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UNDERSTANDING YOUR INSTRUMENT PANEL 285

2. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen.
3. When this feature is on, a check mark will appear in
the box next to the words “Daylight Savings.” Touch the
screen where the words “Daylight Savings” are dis-
played to change the current setting.
Show Time if Radio is Off
When selected, this feature will display the time of day
on the touch screen when the radio is turned off. Proceed
as follows to change the current setting:
1. Turn on the radio.
2. Touch the screen where the time is displayed.
3. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen.
4. When this feature is on, a check mark will appear in
the box next to the words “Show Time if Radio is Off.”Touch the screen where the words “Show Time if Radio is
Off” are displayed to change the current setting.
Changing the Time Zone
1. Turn on the radio.
2. Touch the screen where the time is displayed.
3. Touch the screen where “User Clock” is displayed, the
clock setting menu will appear on the screen.
4. Touch the screen where the words “Set Time Zone” are
displayed. The time zone selection menu will appear on
the screen.
5. Select a time zone by touching the screen where your
selection appears. If you do not see a time zone that you
want to select, touch the screen where the word “Page” is
displayed to view additional time zones in the menu.
6. Touch the screen where the word “Save” is displayed.
286 UNDERSTANDING YOUR INSTRUMENT PANEL