Page 409 of 519

WARNING!
•To avoid the risk of forcing the vehicle off the jack,
do not tighten the lug nuts fully until the vehicle
has been lowered. Failure to follow this warning
may result in personal injury.
•To avoid possible personal injury, handle the
wheel covers with care to avoid contact with any
sharp edges.
7. Lower the vehicle by turning the jack screw to the left.
8. Finish tightening the nuts. Push down on the wrench
while at the end of the handle for increased leverage.
Tighten the lug nuts in a star pattern until each nut has
been tightened twice. The 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 at a
service station.9. Remove the wheel blocks and lower the jack until it is
free. Release the parking brake before driving the
vehicle. Reassemble the lug wrench to the jack assem-
bly 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 andhave
the tire repaired or replaced as soon as possible.
11. Check the tire pressure as soon as possible. Correct
the tire pressure as required.
6
WHAT TO DO IN EMERGENCIES 407
Page 482 of 519

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone otherthan your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)/Oil Change Required” in
“Understanding Your Instrument Panel” for further in-
formation
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check the tire inflation pressures and look for unusual
wear or damage
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
•Check function of all interior and exterior lights
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S480 MAINTENANCE SCHEDULES
Page 498 of 519

WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
Temperature Grades
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat, when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure. The
grade C corresponds to a level of performance, which all
passenger car tires must meet under the Federal MotorVehicle Safety Standard No. 109. Grades B and A repre-
sent higher levels of performance on the laboratory test
wheel, than the minimum required by law.
WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
496 IF YOU NEED CONSUMER ASSISTANCE
Page 502 of 519

Certification Label.........................382
Chains, Tire.............................360
Changing A Flat Tire.......................400
Chart, Tire Sizing.........................341
Check Engine Light (Malfunction Indicator Light) . .426
Checking Your Vehicle For Safety...............91
Checks, Safety............................91
Child Restraint............................69
Cigar Lighter............................205
Clean Air Gasoline........................371
Cleaning
Wheels..............................456
Climate Control..........................285
Clock..................................249
Cold Weather Operation....................304
Compact Disc (CD) Maintenance..............284
Compact Spare Tire........................355
Compass...............................235
Compass Calibration.......................242Compass Variance.........................243
Computer, Trip/Travel......................241
Connector
UCI ................................276
Universal Consumer Interface (UCI).........276
Console................................208
Console, Floor...........................208
Contract, Service..........................491
Convertible.............................101
Convertible Top..........................101
Coolant Pressure Cap (Radiator Cap)...........444
Cooling System...........................441
Adding Coolant (Antifreeze)...............443
Coolant Capacity.......................475
Coolant Level.........................442
Disposal of Used Coolant.................445
Drain, Flush, and Refill..................442
Inspection............................445
Points to Remember
.....................446
500 INDEX
Page 515 of 519

Tire Markings............................340
Tires...................................95
Aging (Life of Tires).....................358
Air Pressure..........................350
Chains..............................360
Changing............................400
Compact Spare........................355
General Information.....................350
High Speed...........................352
Inflation Pressures......................351
Jacking..............................400
Life of Tires...........................358
Load Capacity.........................345
Pressure Monitor System (TPMS)...........362
Pressure Warning Light..................231
Quality Grading.......................495
Radial...............................353
Replacement..........................359
Rotation.............................361Safety...............................340
Sizes................................341
Snow Tires...........................354
Spare Tire............................400
Spinning.............................357
Trailer Towing.........................390
Tread Wear Indicators...................358
Tire Safety Information.....................340
Tongue Weight/Trailer Weight................388
Tonneau Cover...........................101
To Open Hood...........................175
Towing................................384
24-Hour Towing Assistance................143
Disabled Vehicle.......................417
Guide...............................387
Recreational
..........................395
Weight..............................387
Towing Assistance.........................143
Traction................................323
10
INDEX 513