2009 JEEP COMPASS ECU

•Use the <> buttons to jump to the
previous or next track. If the < pressed during the first two seconds of the track, it will
jump to the previous track in the list, if you press this
button at any other time in the track it will jump to the
beginning of the track. If you press theSEEK>>
button during play mode, it will jump to the next track
in the list.
•While a track is playing, press theINFObutton to see
the associated metadata (Artist, track title, album, etc.)
for that track. Pressing theINFObutton again jumps
to the next screen of data for that track. Once you have
seen all screens, the lastINFObutton press will take
you back to the play mode screen on the radio.
•Pressing theREPEATbutton will change the iPod
mode to repeat the current playing track.
•Press theSCANbutton to use iPodscan mode, which
will play the first five seconds of each track in thecurrent list and then forward to the next song. To stop
SCAN mode and start playing the desired track, when
it is playing the track, press theSCANbutton again.
During Scan mode you can also press the < andSEEK>> buttons to select the previous and next
tracks.
•RNDbutton (available on sales code RES radio only):
Pressing this button toggles between Shuffle ON and
Shuffle OFF modes for the iPod.IftheRNDicon is
showing on the radio display, then the shuffle mode is
ON.
List Or Browse Mode
During Play mode, pressing any of the buttons described
below, takes you to List mode. List mode enables you to
scroll through the list of menus and tracks on the iPod.
•TUNEcontrol knob: TheTUNEcontrol knob functions
in a similar manner as the scroll wheel on the iPod.
UNDERSTANDING YOUR INSTRUMENT PANEL 227
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Air Filtration System — If Equipped
An air filter is included in the optional Security Group.
Filter media includes a particle filtration layer. The filter
will reduce, but not eliminate, diesel and agricultural
smells. The filter acts only on air coming from outside the
vehicle; it does not filter air inside the passenger com-
partment. See the maintenance schedule for the filter
change interval. The air filter change interval coincides
with engine oil and filter change intervals. As with oil
changes, the interval is shorter for heavy duty service or
dusty conditions. See your authorized dealer for service.
242 UNDERSTANDING YOUR INSTRUMENT PANEL

Gear Ranges
DO NOT race the engine when shifting from PARK or
NEUTRAL positions into another gear range.
PARK
Supplements the parking brake by locking the transmis-
sion. The engine can be started in this range. Never usePARK while the vehicle is in motion. Apply the parking
brake when leaving the vehicle in this range. Always
apply the parking brake first, and then place the shift
lever in the PARK position.
WARNING!
Unintended movement of a vehicle could injure
those in and near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, you should always
shift the vehicle into PARK, remove the key from the
ignition, and apply the parking brake. Once the key
is removed from the ignition, the shift lever is locked
in the PARK position, securing the vehicle against
unwanted movement. Furthermore, you should never
leave unattended children inside a vehicle.
Shift Lever
258 STARTING AND OPERATING

Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle, for
all loading conditions.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Overloading
The load carrying components (springs, tires, wheels,
etc.) of your vehicle will provide satisfactory service as
long as you do not exceed the GVWR.The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to ensure that
it is not over the GVWR.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier suspension compo-
nents do not necessarily increase the vehicle’s GVWR.
Loading
To load your vehicle properly, first figure out its empty
weight. Store heavier items down low and be sure you
distribute their weight as evenly as possible. Stow all
loose items securely before driving. Improper weight
distribution can have an adverse effect on the way your
vehicle steers and handles, and the way the brakes
operate.
STARTING AND OPERATING 315
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NOTE:Remember that everything put into or on the
trailer adds to the load on your vehicle. Also, additional
factory-installed options, or authorized dealer-installed
options, must be considered as part of the total load on
your vehicle. Refer to the Tire and Loading Information
placard in the Tire Safety Information section of this
manual for the maximum combined weight of occupants
and cargo for your vehicle.
Towing Requirements
To promote proper break-in of your vehicle drivetrain
components, the following guidelines are recommended:
CAUTION!
•Avoid towing a trailer for the first 500 miles
(805 km) of vehicle operation. Doing so may dam-
age your vehicle.
•During the first 500 miles (805 km) of trailer
towing, limit your speed to 50 mph (80 km/h).Perform the maintenance listed in the “Maintenance
Schedule.” Refer to Section 8 of this manual. When
towing a trailer, never exceed the GAWR, or GCWR,
ratings.
WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
STARTING AND OPERATING 321
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WARNING! (Continued)
•If working on or near a roadway, be extremely
careful of motor traffic.
•To assure that spare tires, flat or inflated are
securely stowed, spares must be stowed with the
valve stem facing the ground.
•Turn on the Hazard Warning flasher.
1. Remove the scissors jack and lug wrench from the
spare wheel as an assembly. Turn the jack screw to the left
to loosen the lug wrench and remove the wrench from
the jack assembly.2. Loosen, but do not remove, the wheel nuts by turning
them to the left one turn while the wheel is still on the
ground.
Jack Warning LabelJacking Locations
WHAT TO DO IN EMERGENCIES 335
6

CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in Step 3.
3. There are two front jacking locations and two rear
jacking locations on each side of the body. The front
locations are outlined by two triangular cutouts, the rear
ones by two rectangular cutouts. For vehicles equipped
with plastic trim, the plastic has been cut away to expose
the jacking locations in the body.
Do not raise the vehicle until you are sure the jack is
securely engaged.
4. Turn the jack screw to the left until the jack can be
placed under the jacking location. Once the jack is
positioned, turn the jack screw to the right until the jack
head is properly engaged with the lift area closest to the
wheel to be changed.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle less stable. It could slip off the jack and
hurt someone near it. Raise the vehicle only enough
to remove the tire.
5. Using the swivel wrench raise the vehicle by turning
the jack screw to the right. Raise the vehicle only until the
tire just clears the surface and enough clearance is
obtained to install the spare tire. Minimum tire lift
provides maximum stability.
6. Remove the wheel nuts and pull the wheel and wheel
covers, where applicable, off the hub. Install the spare
wheel and wheel nuts with the cone shaped end of the
nuts toward the wheel. Lightly tighten the nuts. To avoid
the risk of forcing the vehicle off the jack, do not tighten
the nuts fully until the vehicle has been lowered.
336 WHAT TO DO IN EMERGENCIES

WARNING!
To avoid possible personal injury, handle the wheel
covers with care to avoid contact with any sharp
edges.
NOTE:The wheel cover is held on the wheel by the
wheel nuts. When reinstalling the original wheel, prop-
erly align the wheel cover to the valve stem, place the
wheel cover onto the wheel, then install the wheel nuts.
7. Lower the vehicle by turning the jack screw to the left.
8. Finish tightening the nuts. Push down on the wrench
while tightening the wheel nuts. Alternate nuts until each
nut has been tightened twice. Correct wheel nut torque is
100 ft lbs (135 N·m). If you doubt that you have tightened
the nuts correctly, have them checked with a torque
wrench by your authorized dealer or service station.9. Remove the wheel blocks and lower the jack until it is
free. Reassemble the lug wrench to the jack assembly and
stow it in the spare tire area. Secure the assembly using
the means provided.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided.
10. Place the deflated (flat) tire in the cargo area,have the
tire repaired or replaced as soon as possible.
WHAT TO DO IN EMERGENCIES 337
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