2007 JEEP WRANGLER display

30. Electronic Throttle Control (ETC) Warning Light —
If Equipped
This light informs you of a problem with the
Electronic Throttle Control System. If a prob-
lem is detected while the engine is running, 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 gear
selector is placed in the P (Park) position. The light
should turn off. If the light remains on with the engine
running, your vehicle will usually be drivable, however,
see your 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 remainon 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” later in this section.
32. Compass/Mini-Trip Computer Button—If Equipped
Press this button to switch between the different func-
tions.
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COMPASS AND TRIP COMPUTER — IF
EQUIPPED
This feature, located on the instrument cluster (speedom-
eter and tachometer), displays information on outside
temperature, compass direction, and trip information.The compass/trip computer, when the appropriate con-
ditions exist, will show the following messages in the
odometer display:
•Door Ajar (door)
•Swing Gate Ajar (gATE)
•Loose Fuel Cap (gASCAP)
•IOD Fuse (noFUSE)
•ESP Off (ESPOFF)
These messages can be manually turned off by pressing
the right button (on the instrument cluster).
Control Buttons
Press and release the left button (on the instrument
cluster) to access the computer displays.
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Press and hold the left button (on the instrument cluster)
for 2 to 3 seconds to switch from English to Metric
displays.
Reset
Press and hold the right button (on the instrument
cluster) while function is being displayed to reset.
The following trip conditions can be reset:
•AVG ECO (changes to present fuel economy)
•ET
Trip Conditions
Average Fuel Economy (AVG ECO)
This display shows the average fuel economy since the
last reset.
Estimated Range (DTE)
This display shows the estimated distance that can be
traveled with the fuel remaining in the tank. This esti-
mated distance is based on the most recent trip informa-
tion: (Average Fuel Economy) x (Fuel Remaining)
This display cannot be reset.
Elapsed Time (ET)
This display shows the accumulated ignition ON time
since the last reset.
Trip Odometer (ODO)
This display shows the distance traveled since the last
reset. Press and release the right button (on the instru-
ment cluster) to switch from odometer, to trip A or trip B.
Press and hold the right button while the odometer/trip
odometer is displayed to reset.
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Trip A
Shows the total distance traveled for trip A since the last
reset.
Trip B
Shows the total distance traveled for trip B since the last
reset.
Compass Temperature Display
This display provides the outside temperature and one of
eight compass readings to indicate the direction the
vehicle is facing.
WARNING!
Even if the display still reads a few degrees above
32°F ( 0°C), the road surface may be icy, particularly
in woods or on bridges. Drive carefully under such
conditions to prevent an accident and possible per-
sonal injury or property damage.
Compass Calibration
The Automatic Compass Calibration feature eliminates
the need for the operator intervention under normal
conditions. If the CAL indicator is lit, the compass needs
to be calibrated. A good calibration requires a level
surface and an environment free of large metal objects
such as large buildings, bridges, underground cables,
railroad tracks, etc.
Automatic Compass Calibration
The self-calibrating feature of the compass eliminates the
need to calibrate the compass for normal conditions.
During a short initial period, the compass may appear
erratic and the CAL symbol will appear (blinking) on the
display. After the vehicle has completed at least one
complete circle under 5 mph (8 km/h) in an area free
from large metal objects, calibration will be complete
when the CAL symbol is extinguished.
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After initial calibration, the compass will continue to
automatically update this calibration whenever the ve-
hicle is in motion.
Manual Compass Calibration
NOTE: Before attempting a manual compass calibra-
tion, the engine must be running and the transmission
in the P (Park) position (if equipped).
Compass calibration can also be requested. To manually
calibrate the compass, you must first enter the variance
mode. Press the and hold the left button (located on the
instrument cluster) for approximately 10 seconds to enter
the variance mode, and release the button when the VAR
symbol appears. The current variance value will also be
displayed. Once in the variance mode, it is necessary to
release the button, and then press and hold it again
(approximately 10 seconds) until CAL is displayed (solid
not blinking). Manual compass calibration has been
initiated. Drive the vehicle slowly in one or more circlesunder 5 mph (8 km/h) in an area free from large metal
objects until the CAL symbol is extinguished.
When the CAL symbol no longer is displayed, the
compass is calibrated and should display correct head-
ings. Verify proper calibration by checking North (N),
South (S), East (E), and West (W). If the compass does not
appear accurate, repeat the calibration procedure in an-
other area.
Compass Variance
Variance is the difference between magnetic North and
geographic North. For proper compass function, the
correct variance zone must be set.
Setting the Compass Variance
Refer to the variance map for the correct compass vari-
ance zone. To check the variance zone, the ignition must
be on. Press and hold the left button (located on the
instrument cluster) for approximately 10 seconds to enter
the variance mode and release the button when the VAR
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symbol appears. The current variance value will also be
displayed. To change the zone, press the left button once
to increment the zone. The default is Zone 8. After Zone
15, the values will wrap around to Zone 1. When the
correct zone is displayed (per the Zone map) for the zone
that the vehicle is located in, wait for about 5 seconds,
then the trip computer will store the variance value in
memory and the compass will resume normal operation.
NOTE:The US/Metric display will change from En-
glish to Metric or Metric to English before the VAR
symbol appears, however, it will revert back to its
original setting after programming the compass func-
tions.
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Outside Temperature
If the outside temperature is more than 131°F (55°C), the
display will show 131°F (55°C). When the outside tem-
perature is less than40°F (40°C), the display will
show40°F (40°C).
RADIO GENERAL INFORMATION
Radio Broadcast Signals
Your new radio will provide excellent reception under
most operating conditions. Like any system, however, car
radios have performance limitations, due to mobile op-
eration and natural phenomena, which might lead you to
believe your sound system is malfunctioning. To help
you understand and save you concern about these “ap-
parent” malfunctions, you must understand a point or
two about the transmission and reception of radio sig-
nals.
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.
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Phone Button (UConnect™ Hands Free Phone) —
If Equipped
Press this button to operate the Hand Free Phone (UCon-
nect™) feature (if equipped). Refer to Hands-Free Com-
munication (UConnect™) in Section 3 for more informa-
tion.
If your vehicle is not equipped with this feature, a
“UConnect™ System Not Available” message will dis-
play on the radio screen.
TIME Button
Press the TIME button and the time of day will display. In
AM or FM mode, pressing the TIME button will switch
between the time and frequency displays.
Clock Setting Procedure
1. Press and hold the TIME button, until the hours blink.
2. Adjust the hours by turning the right side TUNE
control knob.3. After adjusting the hours, press the right side TUNE
control knob to set the minutes. The minutes will begin to
blink.
4. Adjust the minutes using the right side TUNE control
knob. Press the TUNE control knob to save time change.
5. To exit, press any button/knob or wait 5 seconds.
The clock can also be set by pressing the SETUP button
and selecting the “SET HOME CLOCK” entry. Once in
this display follow the above procedure, starting at step
2.
INFO Button (Radio Mode)
Press the INFO button for an RDS station (one with call
letters displayed). The radio will return a Radio Text
message broadcast from an FM station (FM mode only).
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