2009 JEEP GRAND CHEROKEE jump start

Play Mode
When switched to UCI mode, the iPodautomatically
starts Play mode. In Play mode, you may use the
following buttons on the radio faceplate to control the
iPodand display data:
•Use the TUNE control knob to select the next or
previous track.
•Turning it clockwise (forward) by one click, while
playing a track, skips to the next track.
•Turning it counterclockwise (backward) by one
click, during the first two seconds of the track, will
jump to the previous track in the list. Turning this
button at any other time in the track, will jump to
the beginning of the current track.
•Jump backward in the current track by pressing and
holding the < button long enough will take you to the beginning
of the current track.
•Jump forward in the current track by pressing and
holding theFF>> button.
•A single press backward <> will
jump backward or forward respectively, for five
seconds.
•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.
UNDERSTANDING YOUR INSTRUMENT PANEL 249
4

•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 the
current 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 andShuffle 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.
•Turning it clockwise (forward) and counterclock-
wise (backward) scrolls through the lists, displaying
the track detail on the radio display. Once you have
the track to be played highlighted on the radio
display, press theTUNEcontrol knob to select and
start playing the track. Turning theTUNEcontrol
knob fast will scroll through the list faster. During
fast scroll, you may notice a slight delay in updating
the information on the radio display.
250 UNDERSTANDING YOUR INSTRUMENT PANEL

Extremely Cold Weather (Below20°F or29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
(Continued)
WARNING! (Continued)
•Do not attempt to push or tow your vehicle to get
it started. Vehicles equipped with an automatic
transmission cannot be started this way. Unburned
fuel could enter the catalytic converter and once
the engine has started, ignite and damage the
converter and vehicle. If the vehicle has a dis-
charged battery, booster cables may be used to
obtain a start from a booster battery or the battery
in another vehicle. This type of start can be dan-
gerous if done improperly. Refer to Section 6 for
proper jump-starting procedures and follow them
carefully.
If the engine fails to start after you have followed the
“Normal Starting” or “Extreme Cold Weather” proce-
dures, it may be flooded. To clear any excess fuel, push
the accelerator pedal all the way to the floor and hold it.
Then, turn the ignition switch to the START position and
STARTING AND OPERATING 281
5

WHAT TO DO IN EMERGENCIES
CONTENTS
Hazard Warning Flashers................ 390
If Your Engine Overheats................ 390
Jacking And Tire Changing............... 391
▫Jack Location....................... 392
▫Spare Tire Stowage................... 392
▫Spare Tire Removal................... 393
▫Preparations For Jacking............... 393▫Jacking Instructions................... 394
Jump-Starting........................ 398
Emergency Tow Hooks — If Equipped...... 400
Towing A Disabled Vehicle............... 401
▫2–Wheel Drive Models Only............ 401
▫4–Wheel Drive Models Only............ 401
6

wheel nut tightness is 95 ft lbs (130 N·m). If in doubt
about the correct tightness, have them checked with a
torque wrench by your authorized dealer or at a service
station.
10. Lower the jack to its fully closed position.
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.
11. Secure the tire, jack, and tools in their proper loca-
tions.
NOTE:A tire should be stowed with the “beauty” side
up. Storing the tire upside down may result in scratching
or damage to the wheel face. Continue winching up the
tire until you hear the winch “ratchet” three times.Double check to ensure the tire is snug against the
underbody of the vehicle. Damage to the winch cable
may result if the vehicle is driven with the tire loose.
WARNING!
Do not use power tools to winch the tire up or down.
Impact-type tools may damage the winch mecha-
nism.
12. Reinstall the plastic plug into the floor of the cargo
area.
JUMP-STARTING
If the vehicle has a discharged battery, booster cables may
be used to obtain a start from a booster battery or the
battery in another vehicle. This type of start can be
dangerous if done improperly, so follow this procedure
carefully.
398 WHAT TO DO IN EMERGENCIES

5. Connect the other cable, first to the negative terminal
of the booster battery and then to the engine of the
vehicle with the discharged battery. Make sure you have
a good contact on the engine.
6. Start the engine in the vehicle that has the booster
battery, let the engine idle a few minutes, then start the
engine in the vehicle with the discharged battery.
7. When removing the jumper cables, reverse the above
sequence exactly. Be careful of the moving belts and fan.
WARNING!
Any procedure other than above could result in:
•Personal injury caused by electrolyte squirting out
the battery vent.
•Personal injury or property damage due to battery
explosion.
(Continued)
WARNING! (Continued)
•Damage to charging system of booster vehicle or
of immobilized vehicle.
•You should not try to start your vehicle by pushing
or towing.
•Do not connect the cable to the negative post of the
discharge battery. The resulting electrical spark
could cause the battery to explode.
•During cold weather when temperatures are be-
low freezing point, electrolyte in a discharged
battery may freeze. Do not attempt jump-starting
because the battery could rupture or explode. The
battery temperature must be brought up above
freezing point before attempting jump-start.
EMERGENCY TOW HOOKS — IF EQUIPPED
If your vehicle is equipped with tow hooks, there will be
one in the rear and two mounted on the front of the
400 WHAT TO DO IN EMERGENCIES

Electrical Outlet, Auxiliary (Power Outlet)...... 163
Electronic Brake Control System............. 312
Anti-Lock Brake System................. 312
Brake Assist System.................... 313
Electronic Roll Mitigation................ 314
Electronic Stability Program............... 315
Traction Control System................. 313
Electronic Roll Mitigation (ERM)............. 314
Electronic Speed Control (Cruise Control)...... 144
Electronic Stability Program (ESP)............ 315
Electronic Throttle Control Warning Light...... 192
Electronic Vehicle Information Center
(EVIC).............................190,193
Emergency, In Case of
Freeing Vehicle When Stuck............... 295
Hazard Warning Flasher................. 390
Jacking............................. 391
Jump Starting......................... 398
Tow Hooks.......................... 400Emission Control System Maintenance...... 411,462
Engine
Air Cleaner.......................... 417
Block Heater......................... 285
Break-In Recommendations................ 68
Compartment................406,407,408,409
Compartment Identification......406,407,408,409
Cooling............................. 424
Exhaust Gas Caution..................69,359
Fails to Start.......................... 281
Flooded, Starting...................... 281
Fuel Requirements..................355,456
Oil ..............................414,456
Oil Change Interval.................... 414
Oil Disposal.......................... 417
Oil Filter............................ 417
Oil Filter Disposal..................... 417
Oil Selection.......................415,456
Oil Synthetic......................... 417
502 INDEX

Interior Appearance Care.................. 439
Interior Fuses.......................... 441
Interior Lighting........................ 137
Interior Lights.......................134,137
Intermittent Wipers (Delay Wipers)........... 140
Introduction............................. 4
Inverter, Power......................... 165
Jack Location........................... 392
Jack Operation.......................391,394
Jacking Instructions...................... 394
Jump Starting.......................... 398
Key, Programming........................ 19
Key, Replacement........................ 18
Key, Sentry (Immobilizer)................... 17
Key-In Reminder......................... 17
Keyless Entry System...................... 21
Keys................................. 14Lap/Shoulder Belts....................... 37
LATCH (Lower Anchors and Tether for
CHildren)............................63,64
Latches................................ 71
Lead Free Gasoline...................... 355
Leaks, Fluid............................ 71
Life of Tires............................ 341
Liftgate................................ 34
Liftgate Flipper Glass...................... 35
Liftgate Window Wiper/Washer............. 172
Light Bulbs............................. 71
Lights..............................71,130
Airbag..........................56,71,186
Anti-Lock........................... 186
Automatic Headlights................... 131
Back-Up............................ 454
Battery Saver......................... 135
Brake Assist Warning................... 325
Brake Warning........................ 184
506 INDEX