light JEEP COMMANDER 2008 1.G Repair Manual

12. Tire Pressure Monitoring Telltale Light
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS)
that illuminates a low tire pressure telltale when one or
more of your tires are significantly under-inflated. Ac-
cordingly, when the low tire pressure telltale illuminates,
you should stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving on a
significantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation alsoreduces fuel efficiency and tire tread life, and may affect
the vehicle's handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver 's responsibility to
maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
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The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If temperature gauge reads (H),
pull over and stop the vehicle. Idle the vehicle with
the air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the ªHº, and you hear continuous chimes, turn the
engine off immediately, and call for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. If you decide to look under the hood your-
self, refer to Section 7 of this manual. Follow the
warnings under ªCooling System Pressure Cap.º
14. Electronic Vehicle Information Center Display
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages. Refer to ªElectronic Vehicle Information Cen-
terº later in this section.
15. TOW/HAUL Indicator Light
This light will illuminate when the TOW/
HAUL button has been selected. The TOW/
HAUL button is located in the center of the
instrument panel (below the climate controls).
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16. Electronic Stability Program (ESP) Warning
Light/Brake Assist System (BAS) Warning Light
The ESP/BAS warning light in the instrument
cluster comes on when the ignition switch is
turned to the ªONº 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 your authorized dealer
as soon as possible.
17. 4WD LOW Mode Indicator Light Ð If Equipped
This light alerts the driver that the vehicle is in
the 4WD LOW mode. The front and rear drive-
shafts are mechanically locked together forcing
the front and rear wheels to rotate at the same
speed.18. Seat Belt Reminder Light
When the ignition switch is first turned ON, this
light will turn on for 5 to 8 seconds as a bulb check.
During the bulb check, if the driver's seat belt is
unbuckled, a chime will sound. After the bulb check or
when driving, if the driver or front passenger seat belt
remains unbuckled, the Seat Belt Warning Light will flash
or remain on continuously. Refer to9Enhanced Driver
Seat Belt Reminder System (BeltAlert)9in the Occupant
Restraints section for more information.
19. Cruise Indicator Light
This indicator lights when the speed control
system is turned ON.
20. Odometer
The odometer shows the total distance the vehicle has
been driven.
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U.S. federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the
correct mileage that the vehicle has been driven. There-
fore, if the odometer reading is changed during repair or
replacement, be sure to keep a record of the reading
before and after the service so that the correct mileage can
be determined.
21. Transmission Range Indicator
This display indicator shows the automatic transmission
gear selection.
22. Fuel Gauge
The pointer shows the level of fuel in the fuel tank when
the ignition switch is in the ON position.
23. Electronic Throttle Control (ETC) Warning Light Ð
If Equipped
This light informs you of a problem with the
Electronic Throttle Control system. If a problem
is detected the light will come on while theengine is running. Cycle the ignition key when the
vehicle has completely stopped and the gear selector is
placed in the P (Park) position. The light should turn off.
If the light remains lit with the engine running your
vehicle will usually be drivable, however, see your dealer
for service as soon as possible. If the light is flashing
when the engine is running, immediate service is re-
quired 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 authorized dealer.
24. Front Fog Light Indicator LightÐ If Equipped
This light shows the front fog lights are ON.
194 UNDERSTANDING YOUR INSTRUMENT PANEL

25. Voltage Warning Light
This light monitors the electrical system voltage.
The light should turn on momentarily as the
engine is started. If the light stays on or turns on while
driving, it indicates a problem with the charging system.
Immediate service should be obtained.
26. Low Fuel Warning Light
When the fuel level reaches approximately 2.3 U.S.
Gallons (8.7 Liters) this light will come on and
remain on until fuel is added. The Low Fuel
Warning Light may turn on and off again, especially
during and after hard braking, accelerations, or turns.
This occurs due to the shifting of the fuel in the tank.
Also, a single chime will sound.ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC)
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display. It is located on the
bottom of the tachometer in the instrument cluster. The
EVIC consists of the following:
²System Status
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unlock button. To make your selection, press and release
the FUNCTION SELECT button until ªDriver Door 1st
Pressº or ªAll Doors 1st Pressº appears.
Sound Horn with Lock
When Y (YES) is selected, a short horn sound will occur
when the remote keyless entry ªLockº button is pressed.
This feature may be selected with or without the flash
lights on lock/unlock feature. To make your selection,
press and release the FUNCTION SELECT button until
ªY (YES)º or ªN (NO)º appears.
Flash Lamps with Lock
When Y (YES) is selected, the front and rear turn signals
will flash when the doors are locked or unlocked with the
remote keyless entry transmitter. This feature may be
selected with or without the sound horn on lock feature
selected. To make your selection, press and release the
FUNCTION SELECT button until ªY (YES)º or ªN (NO)º
appears.
Headlamp Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. To make your selection, press
and release the FUNCTION SELECT button until ª0,º
ª30,º ª60,º or ª90º appears.
Automatic High Beams (Available with SmartBeam
Only)
When this feature is selected, the high beam headlights
will deactivate automatically under certain conditions. To
make your selection, press and release the FUNCTION
SELECT button until ªY (YES)º or ªN (NO)º appears.
Refer to ªLights/SmartBeams Ð If Equippedº in Section
3 of this manual for more information.
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Headlights On with Wipers (Available with Auto
Headlights Only)
When Y (YES) is selected, and the headlight switch is in
the AUTO position, the headlights will turn on approxi-
mately 10 seconds after the wipers are turned on. The
headlights will also turn off when the wipers are turned
off if they were turned on by this feature. To make your
selection, press and release the FUNCTION SELECT
button until ªY (YES)º or ªN (NO)º appears.
NOTE:Turning the headlights on during the daytime
causes the instrument panel lights to dim. To increase the
brightness, refer to ªLightsº in Section 3 of this manual.
Rain Sensing Intermittent Wipers Ð If Equipped
When Y (YES) is selected, the system will automatically
activate the windshield wipers if it senses moisture on
the windshield. To make your selection, press and release
the FUNCTION SELECT button until ªY (YES)º or ªN(NO)º appears. When N (NO) is selected, the system
reverts to the standard intermittent wiper operation.
Easy Entry/Exit Seat (Available with Memory Seat
Only)
This feature provides automatic driver seat positioning to
enhance driver mobility when entering and exiting the
vehicle. To make your selection, press and release the
FUNCTION SELECT button until ªY (YES)º or ªN (NO)º
appears.
NOTE:The seat will return to the memorized seat
location (if Recall Memory with Remote Key Unlock is set
to ON) when the remote keyless entry transmitter is used
to unlock the door. Refer to ªEasy Entry/Exit Seatº under
ªDriver Memory Seatº in Section 3 of this manual for
more information.
208 UNDERSTANDING YOUR INSTRUMENT PANEL

Key Off Power Delay
When this feature is selected, the power window
switches, radio, hands±free system (if equipped), DVD
video system (if equipped), power sunroof (if equipped),
and power outlets will remain active for up to 60 minutes
after the ignition switch is turned off. Opening a vehicle
door will cancel this feature. To make your selection,
press and release the FUNCTION SELECT button until
ªOff,º ª45 sec.,º ª5 min.,º or ª10 min.º appears.
Illuminated Approach
When this feature is selected, the headlights will activate
and remain on for up to 90 seconds when the doors are
unlocked with the remote keyless entry transmitter. To
make your selection, press and release the FUNCTION
SELECT button until ªOFF,º ª30 sec.,º ª60 sec.,º or ª90
sec.º appears.
Hill Start Assist
To make your selection, press and release the FUNC-
TION SELECT button until ªY (YES)º or ªN (NO)º
appears.
Display Units of Measure in
The EVIC, odometer, and navigation system (if
equipped) can be changed between English and Metric
units of measure. To make your selection, press and
release the FUNCTION SELECT button until ªUSº or
ªMETRICº appears.
System Status
Press and release the MENU button until one of the
following System Status messages displays in the EVIC:
²System OK
²System Warnings Displayed (Will display all currently
active System Warnings.)
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Two Types of Signals
There are two basic types of radio signals... AM or
Amplitude Modulation, in which the transmitted sound
causes the amplitude, or height, of the radio waves to
vary... and FM or Frequency Modulation, in which the
frequency of the wave is varied to carry the sound.
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
NOTE:The radio, steering wheel radio controls (if
equipped), and 6 disc CD/DVD changer (if equipped)
will remain active for up to 10 minutes after the ignition
switch has been turned off. Opening a vehicle front door
will cancel this feature.
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²DVD 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).
²DISC Play/Pause -You can toggle between
playing the DVD and pausing the DVD by
pushing the SELECT button (If Equipped).
²DVD Play Options -Selecting the DVD Play Options
will display the following:
²Subtitle ± Repeatedly Pressing SELECT will switch
subtitles to different subtitle languages that are
available on the disc (If Equipped).
²Audio Stream ± Repeatedly Pressing SELECT will
switch to different audio languages (if supported on
the disc) (If Equipped).
²Angle ± 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.
NOTE:These selections can only be made while playing
a DVD.
²VES Power -Allows you to turn VES ON and OFF (If
Equipped).
²VES Lock -Locks out rear VES remote controls (If
Equipped).
²VES CH1/CH2 -Allows the user to change mode of
either the IR1 or IR2, wireless headphones, by pressing
the Audio/Select button (If Equipped).
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