JEEP GRAND CHEROKEE 2007 WK / 3.G Repair Manual

In addition, there are tether strap anchorages behind each
rear seating position located on the back of the seat.
Many, but not all restraint systems will be equipped with
separate straps on each side, with each having a hook or
connector for attachment to the lower anchorage and ameans of adjusting the tension in the strap. Forward-
facing toddler restraints and some rear-facing infant
restraints will also be equipped with a tether strap, a
hook for attachment to the tether strap anchorage and a
means of adjusting the tension of the strap.
You will first loosen the adjusters on the lower straps and
on the tether strap so that you can more easily attach the
hooks or connectors to the vehicle anchorages. Next
attach the lower hooks or connectors over the top of the
anchorage bars, pushing aside the seat cover material.
Then, locate the tether anchorage directly behind the seat
where you are placing the child restraint and attach the
tether strap to the anchorage, being careful to route the
tether strap to provide the most direct path between the
anchor and the child restraint. Finally, tighten all three
straps as you push the child restraint rearward and
downward into the seat, removing slack in the straps
according to the child restraint manufacturer’s instruc-
tions.
Tether Strap Mounting
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WARNING!
Improper installation of a child restraint to the
LATCH anchorages can lead to failure of an infant or
child restraint. The child could be badly injured or
killed. Follow the manufacturer’s directions exactly
when installing an infant or child restraint.
Installing Child Restraints Using the Vehicle Seat
Belt
The passenger seat belts are equipped with either cinch-
ing latch plates or automatic locking retractors, which are
designed to keep the lap portion tight around the child
restraint so that it is not necessary to use a locking clip. If
the seat belt has a cinching latch plate, pulling up on the
shoulder portion of the lap/shoulder belt will tighten the
belt. The cinching latch plate will keep the belt tight,
however, any seat belt system will loosen with time, so
check the belt occasionally and pull it tight if necessary.If the seat belt has a automatic locking retractor, it will
have a distinctive label. Pull the belt from the retractor
until there is enough to allow you to pass through the
child restraint and slide the latch plate into the buckle.
Then, pull the belt until it is all extracted from the
retractor. Allow the belt to return to the retractor, pulling
on the excess webbing to tighten the lap portion about
the child restraint. Refer to “Automatic Locking Mode”
earlier in this section.
In the rear seat, you may have trouble tightening the
lap/shoulder belt on the child restraint because the
buckle or latch plate is too close to the belt path opening
on the restraint. Disconnect the latch plate from the
buckle and twist the short buckle-end belt several times
to shorten it. Insert the latch plate into the buckle with the
release button facing out.
62 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

If the belt still can’t be tightened, or if by pulling and
pushing on the restraint loosens the belt, you may need
to do something more. Disconnect the latch plate from
the buckle, turn the buckle around, and insert the latch
plate into the buckle again. If you still can’t make the
child restraint secure, try a different seating position.
To attach a child restraint tether strap:
Route the tether strap over the seat back and attach the
hook to the tether anchor located on the back of the seat.
For the outboard seating positions, route the tether over
the head rests, and attach the hook to the tether anchor
located on the back of the seat.
WARNING!
An incorrectly anchored tether strap could lead to
increased head motion and possible injury to the child.
Use only the anchor positions directly behind the child
seat to secure a child restraint top tether strap.
Tether Strap Mounting
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Transporting Pets
Airbags deploying in the front seat could harm your pet.
An unrestrained pet will be thrown about and possibly
injured, or injure a passenger during panic braking or in
a collision. Pets should be restrained in the rear seat in
pet harnesses or pet carriers that are secured by seat belts.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine in
your new vehicle.
Drive moderately during the first 300 miles (500 km).
After the initial 60 miles (100 km), speeds up to 50 or 55
mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration, within the
limits of local traffic laws, contributes to a good break-in.
Wide open throttle acceleration in low gear can be
detrimental and should be avoided.The engine oil installed in the engine at the factory is a
high quality energy conserving type lubricant. Oil
changes should be consistent with anticipated climate
conditions under which vehicle operations will occur.
The recommended viscosity and quality grades are
shown in Section 7 of this manual. NON-DETERGENT
OR STRAIGHT MINERAL OILS MUST NEVER BE
USED.
A new engine may consume some oil during its first few
thousand miles (kilometers) of operation. This should be
considered as a normal part of the break-in and not
interpreted as an indication of difficulty.
64 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

SAFETY TIPS
Exhaust Gas
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless. Breath-
ing it can make you unconscious and can eventually
poison you. To avoid breathing (CO) follow the safety
tips below.
•Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for a extended period. If the vehicle is
stopped in an open area with engine running for more
than a short period, adjust the ventilation system to
force fresh, outside air into the vehicle.
•Guard against carbon monoxide with proper mainte-
nance. Have the exhaust system inspected every time
the vehicle is raised. Have any abnormal conditions
repaired promptly. Until repaired, drive with all side
windows fully open.
•Always run the climate control in panel or floor mode
when driving with any windows open, even if only
slightly, to help keep fresh air circulating inside ve-
hicle. Otherwise poisonous gases could be drawn into
the vehicle.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
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Seat belt assemblies must be replaced after an accident if
they have been damaged (bent retractor, torn webbing,
etc.). If there is any question regarding belt or retractor
condition, replace the belt.
Airbag Warning Light
The light should come on and remain on for 6 to 8
seconds as a bulb check when the ignition switch is first
turned on. If the bulb is not lit during starting, have it
replaced. If the light stays on or comes on while driving,
have the system checked by an authorized dealer.
Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You should feel the air
directed against the windshield.
Safety Checks You Should Make Outside The
Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect for tread cuts or sidewall
cracks. Check wheel nuts for tightness and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of all exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
coolant, oil or other fluid leaks. Also, if gasoline fumes
are detected, the cause should be located and corrected
immediately.
66 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

UNDERSTANDING THE FEATURES OF YOUR VEHICLE
CONTENTS

Mirrors ...............................72
▫Inside Day/Night Mirror.................72
▫Automatic Dimming Mirror — If Equipped....72
▫Outside Mirrors.......................73
▫Exterior Mirrors Folding Feature...........74
▫Power Folding Outside Mirrors —
If Equipped..........................74
▫Driver’s Outside Automatic Dimming Mirror —
If Equipped..........................75▫Power Remote Control Mirrors —
If Equipped..........................75
▫Heated Remote Control Mirrors —
If Equipped..........................76
▫Lighted Vanity Mirrors — If Equipped.......76

Hands–Free Communication (UConnect™) —
If Equipped............................77
▫Operations...........................79
▫Phone Call Features....................85
▫UConnect™ System Features..............87
3

▫Advanced Phone Connectivity.............92
▫Things You Should Know About Your
UConnect™ System.....................94

Seats.................................99
▫Front Manual Seat Adjustment.............99
▫Front Seat Adjustment — Recline..........100
▫Manual Lumbar Support Adjustment.......101
▫8 - Way Driver’s Power Seat..............101
▫4 - Way Passenger’s Power Seat —
If Equipped.........................102
▫Head Restraints......................102
▫Heated Seats—If Equipped..............102
▫60/40 Split Rear Seat...................104

Driver Memory Seat — If Equipped.........106▫Setting Memory Positions And Linking Remote
Keyless Entry Transmitter To Memory.......107
▫Memory Position Recall.................108
▫To Disable A Transmitter Linked To Memory . . 109
▫Easy Entry/Exit Seat...................110

To Open And Close The Hood.............111

Lights...............................113
▫Multi-Function Control Lever.............113
▫Battery Saver Feature—Exterior/Interior
Lights .............................113
▫Headlights And Parking Lights...........114
▫Automatic Headlight System — If Equipped . . 114
▫Smartbeams — If Equipped..............115
▫Instrument Panel And Interior Lights.......116
68 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

▫Daytime Running Lights — If Equipped.....116
▫Lights-On Reminder...................117
▫Fog Lights — If Equipped...............117
▫Turn Signals.........................117
▫High Beam Switch....................118
▫Passing Light........................118
▫Headlight Time Delay..................118
▫Interior Lights.......................118
▫Front Map/Reading Lights..............119

Windshield Wipers And Washers............120
▫Mist...............................121
▫Speed Sensitive Intermittent Wiper System . . . 121
▫Rain Sensing Wipers—If Equipped.........122
Tilt Steering Column....................124

Adjustable Pedals — If Equipped...........124

Electronic Speed Control..................126
▫ToActivate ..........................126
▫To Set At a Desired Speed...............127
▫To Deactivate........................127
▫To Resume Speed.....................127
▫To Vary The Speed Setting...............127
▫To Accelerate For Passing...............128
▫Driving Up Or Down Hills..............128

Electronic Brake Control System............129
▫ABS (Anti-Lock Brake System)............129
▫TCS (Traction Control System)............130
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 69
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▫BAS (Brake Assist System)...............131
▫ERM (Electronic Roll Mitigation)..........132
▫ESP (Electronic Stability Program).........133
▫ESP/BAS Warning Lamp And ESP/TCS
Indicator Light.......................137

Rear Park Assist System— If Equipped.......138
▫Rear Park Assist Sensors................139
▫Rear Park Assist Warning Display.........139
▫Enable/Disable The Rear Park Assist System . . 140
▫Service The Rear Park Assist System........141
▫Cleaning The Rear Park Assist System......142

Rear Camera — If Equipped...............144
▫Turning The Rear Camera On............144▫Turning The Rear Camera Off............145

Overhead Console......................145
▫Courtesy/Reading Lights................145
▫Sunglasses Storage....................146

Garage Door Opener — If Equipped.........146
▫Programming HomeLink................148
▫Canadian Programming/Gate Programming . . 151
▫Using HomeLink.....................151
▫Erasing HomeLink Buttons..............151
▫Reprogramming a Single HomeLink Button . . . 152
▫Security............................152

Power Sunroof — If Equipped.............153
▫Opening Sunroof - Express..............154
70 UNDERSTANDING THE FEATURES OF YOUR VEHICLE