SERVICING AND MAINTENANCE283
(Continued)
Cooling System Notes
NOTE:When the vehicle is stopped after a few miles/kilo -
meters of operation, you may observe vapor
coming from the front of the engine compartment.
This is normally a result of moisture from rain,
snow, or high humidity accumulating on the
radiator and being vaporized when the thermostat
opens, allowing hot engine coolant (antifreeze) to
enter the radiator.
If an examination of your engine compartment
shows no evidence of radiator or hose leaks, the
vehicle may be safely driven. The vapor will soon
dissipate.
Do not overfill the coolant expansion bottle.
Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro -
sion protection of your engine which contains
aluminum components.
Make sure that the coolant expansion bottle
overflow hoses are not kinked or obstructed.
Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning, keep
the front of the condenser clean.
Do not change the thermostat for Summer or
Winter operation. If replacement is ever neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically. For the proper maintenance intervals
Ú page 265.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be
checked whenever the vehicle is serviced, or
immediately if the brake system warning light is on.
If necessary, add fluid to bring level within the
designated marks on the side of the reservoir of
the brake master cylinder. Be sure to clean the top
of the master cylinder area before removing cap.
With disc brakes, fluid level can be expected to fall
as the brake pads wear. Brake fluid level should be
checked when pads are replaced. If the brake fluid
is abnormally low, check the system for leaks. For
further information Ú page 323.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. You
would not have your full braking capacity in an
emergency.
WARNING!
Use only manufacturer recommended brake
fluid Úpage 323. Using the wrong type of
brake fluid can severely damage your brake
system and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
8
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INDEX
A
About Your Brakes......................................... 317Adaptive Cruise Control (ACC)
(Cruise Control).................................... 119, 121Adding Engine Coolant (Antifreeze)............... 281Adding Fuel.................................................... 140Additives, Fuel............................................... 319AdjustDown.................................................... 35, 37Forward................................................ 35, 37Rearward.............................................. 35, 37Up......................................................... 35, 37Air BagAir Bag Operation...................................... 214Air Bag Warning Light...................... 211, 214Driver Knee Air Bag................................... 218Enhanced Accident Response......... 221, 263Event Data Recorder (EDR)....................... 263Front Air Bag............................................. 214If Deployment Occurs................................ 221Knee Impact Bolsters................................ 218Maintaining Your Air Bag System.............. 222Maintenance............................................. 222Redundant Air Bag Warning Light.............212
Side Air Bags............................................ 218Transporting Pets..................................... 239Air Bag Light.................................. 91, 211, 240Air Cleaner, Engine
(Engine Air Cleaner Filter)............................. 272Air Conditioner Maintenance........................ 273Air Conditioner Refrigerant.................. 273, 274Air Conditioner System................................. 273Air ConditioningRear............................................................. 60Air Conditioning Filter.................... 63, 273, 274Air Conditioning System................................... 62Air Conditioning, Operating Tips....................... 62Air Filter........................................................ 272Air PressureTires......................................................... 303AlarmArm The System................................... 21, 22Disarm The System..................................... 21Rearm The System...................................... 22Security Alarm............................................. 94Alarm SystemSecurity Alarm............................................. 21All Wheel Drive (AWD)................................... 112
Alterations/ModificationsVehicle.........................................................10Antifreeze (Engine Coolant).................. 281, 321Disposal.................................................... 282Anti-Lock Brake System (ABS)....................... 189Anti-Lock Warning Light...................................96Assist, Hill Start............................................. 193Audio Systems (Radio).................................. 158Auto Down Power Windows..............................72Automatic Headlights.......................................50Automatic High Beams.....................................50Automatic Temperature Control (ATC)..............62Automatic Transmission....................... 101, 108Adding Fluid.............................................. 284Fluid And Filter Change............................. 284Fluid Change............................................. 284Fluid Level Check...................................... 284Fluid Type........................................ 285, 323Special Additives...................................... 284Automatic Transmission Limp
Home Mode.................................................. 111Auxiliary Driving Systems.............................. 195Auxiliary Electrical Outlet (Power Outlet)..........68Auxiliary Power Outlet......................................68Axle Fluid....................................................... 323
21_WD_OM_EN_USC_t.book Page 328
