2008 JEEP PATRIOT light

26. Malfunction Indicator Light (MIL)
This light is part of an Onboard Diagnostic
system called OBD II that monitors emissions,
engine, and automatic transmission control sys-
tems. The light will illuminate when the key is in the
ON/RUN position before engine start. If the light does
not come on when turning the key from OFF to ON/
RUN, have the condition checked promptly.
Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations the vehicle will drive normally and will
not require towing.
If the MIL flashes when the engine is running, serious
conditions may exist 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.27. Hill Descent Indicator Light — If Equipped
The symbol illuminates (is armed) when the
4WD Lock switch is activated and the trans-
mission range indicator is in LOW or REVERSE
position (Off-Road Mode).
28. Front Fog Light Indicator Light — If Equipped
This light shows when the front fog lights are on.
29. Electronic Stability Program (ESP) Indicator
Light/Traction Control System (TCS) Indicator Light —
If Equipped
If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Adapt your
speed and driving to the prevailing road con-
ditions, and do not switch off the ESP, or TCS — if
equipped.
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30. Electronic Stability Program (ESP) Indicator Light
The malfunction light for the ESP is combined
with BAS. The yellow “ESP/BAS Warning
Light” comes on when the ignition switch is
turned to the ON position. They 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 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 authorized dealer as soon as possible.
31. 4WD! Warning Light
This light monitors the 4-Wheel Drive (4WD)
system. The light will come on, for a bulb
check, when the ignition key is turned to the
ON position and may stay on for as long as
three seconds.When lit solid:There is an 4WD system fault. 4WD
performance will be at a reduced level. Service the 4WD
system soon.
When blinking:The 4WD system is temporarily dis-
abled due to overload condition.
32. Electronic Vehicle Information Center Display — If
Equipped
When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center (EVIC)
messages.
33. Electronic Vehicle Information Center (EVIC)
Button — If Equipped
Pushing this button, will change the display to the
choices available for EVIC.
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ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC) — IF EQUIPPED
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display. It is located below the
speedometer. The EVIC consists of the following:
•System status
•Vehicle information warning message displays
•Personal settings (customer-programmable features)
•Compass heading
•Outside temperature display
•Trip computer functions
•UConnecthands-free communication system dis-
plays (if equipped)
•Audio mode display
•Tire Pressure Monitor (TPM)
When the appropriate conditions exist, the EVIC displays
the following messages:
•Turn Signal On (with a continuous warning chime)
•Left Front Turn Signal Light Out (with a single chime)
•Left Rear Turn Signal Light Out (with a single chime)
EVIC Location
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•Right Front Turn Signal Light Out (with a single
chime)
•Right Rear Turn Signal Light Out (with a single chime)
•RKE Battery Low (with a single chime)
•Personal Settings Not Available – Vehicle not in PARK
(automatic transmissions) or vehicle is in motion
(manual transmissions).
•Left/Right Front Door Ajar (one or more, with a single
chime if speed is above 1 mph (1 km/h)
•Left/Right Rear Door Ajar (one or more, with a single
chime if speed is above 1 mph (1 km/h)
•Door(s) Ajar (with a single chime if vehicle is in
motion)
•Gate Ajar (with a single chime)
•Headlights On
•Key In Ignition
•Check TPM System
Engine Oil Change Indicator System
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will flash in the EVIC display for approximately 10
seconds after a single chime has sounded, to indicate the
next scheduled oil change interval. The engine oil change
indicator system is duty-cycle based, which means the
engine oil change interval may fluctuate dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you turn the ignition switch to the ON/RUN
position. To turn off the message temporarily, press and
release the Trip Odometer button on the instrument
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Sound Horn with Remote Key Lock
When ON is selected, a short horn sound will occur when
the RKE transmitter LOCK button is pressed. This feature
may be selected with or without the flash lights on
lock/unlock feature. Press and hold the EVIC button
when in this display until “ON” or “OFF” appears to
make your selection.
Flash Lights with Remote Key Lock
When ON is selected, the front and rear turn signals will
flash when the doors are locked or unlocked using the
RKE transmitter. This feature may be selected with or
without the sound horn on lock feature selected. Press
and hold the EVIC button when in this display until
“ON” or “OFF” appears to make your selection.
Delay Turning Headlights Off
When this feature is selected the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 secondswhen exiting the vehicle. Press and hold the EVIC button
when in this display until 0, 30, 60, or 90 appears to make
your selection.
Headlights On With Wipers (Available with Auto
Headlights Only)
When ON 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. Press and hold
the EVIC button when in this display until “ON” or
“OFF” appears to make your selection.
NOTE:Turning the headlights on during the daytime
causes the instrument panel lights to dim. To increase the
brightness, refer to “Lights” in this section.
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Delay Power Off to Accessories Until Exit
When this feature is selected the power window
switches, radio, hands–free system, power sunroof, and
power outlets will remain active for up to 60 minutes
after the ignition switch has been turned OFF. Opening a
vehicle door will cancel this feature. Press and hold the
EVIC button when in this display until “OFF”, “45 sec.”,
“5 min.”, or “10 min.” appears to make your selection.
Turn Headlights On with Remote Key Unlock
When this feature is selected the headlights will activate
and remain on for up to 90 seconds when the doors are
unlocked using the RKE transmitter. Press and hold the
EVIC button when in this display until “OFF”, “30 sec.”,
“60 sec.”, or “90 sec.” appears to make your selection.
Confirmation of Voice Commands — If Equipped
When ON is selected, all voice commands from the
UConnectsystem are confirmed. Press and hold the
EVIC button when in this display until “ON” or “OFF”
appears to make your selection.
Display English or Metric
The EVIC, odometer and navigation system units can be
changed between English and Metric.
Press and hold the EVIC button when in this display until
“US” or “METRIC” appears to make your selection.
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To Set the VarianceWith the ignition in the ON position,
quickly (less than one second) press and release the EVIC
button several times until you have displayed the Per-
sonal Settings (Customer-Programmable Features) menu.
Once in the Personal Settings (Customer-Programmable
Features) menu, press and release (less than one second)
the EVIC button several times until “Compass Variance”
is highlighted. The “Compass Variance” message and the
current variance zone number will be displayed. To
change the zone, press and hold (longer than two sec-
onds) the EVIC button to increment the variance one
step. Repeat as necessary, with individual long (for at
least 1 second) EVIC button presses for each increment,
until the desired variance is achieved. To exit the Vari-
ance Programming, press the EVIC button with a short
(less than one second) button press.
NOTE:The factory default is Zone 8. During program-
ming, the zone value will wrap around from Zone 15 to
Zone 1.Compass Calibration
The Compass will automatically calibrate if the Cal
indicator is flashing, by driving around slowly (under 5
mph/8 km/h) in one or more complete circles in an area
free from large metallic objects or power lines, until the
Cal indicator turns off. If during normal use the compass
appears erratic, inaccurate or abnormal, you may wish to
manually calibrate the compass. Prior to calibrating the
compass make sure the proper zone is selected.
To Manually Calibrate the CompassStart the engine and
leave the transmission in the PARK position. Using a
short button press (less than one second), press and
release the EVIC button several times until the EVIC
displays the Personal Settings (Customer Programmable
Features) menu. Once in the Personal Settings
(Customer-Programmable Features) menu, press and re-
lease (less than one second) the EVIC button several
times until “Calibrate Compass (Yes)” is displayed. Using
a long button press (more than one second), pressing the
192 UNDERSTANDING YOUR INSTRUMENT PANEL

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.
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 six-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.
ELECTRONIC DIGITAL CLOCK
The clock and radio each use the display panel built into
the radio. A digital readout shows the frequency and/or
time in hours and minutes (depending on your radio
model), whenever the ignition switch is in the ON or
ACC position.
When the ignition switch is in the OFF position, or when
the radio frequency is being displayed, timekeeping is
accurately maintained.
On the AM/FM/CD (6-disc) radio, the time button
alternates the location of the time and frequency on the
display. On the AM/FM/CD (single-disc) radio, only one
of the two, time or frequency, is displayed.
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