2003 LINCOLN AVIATOR check oil

message center the AdvanceTracsystem will be partially operable. If
this warning stays on while the engine is running, contact your dealer as
soon as possible. For further information, refer toAdvanceTrac
stability enhancement systemin theDrivingchapter.
AWD DISABLED (vehicles equipped with AdvanceTraconly).
Displayed for 4 seconds then SEE OWNER’S MANUAL will display
indicating that the AWD system is not operating properly. For further
information, refer toDisabling AWDin theDrivingchapter. See your
dealer as soon as possible
CHECK AWD (vehicles equipped with AdvanceTraconly).
Displayed when the AWD is system is not operating properly. If the
warning stays on or continues to come on, contact your dealer
immediately.
CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and specificationschapter.
CHANGE OIL SOON/OIL CHANGE REQUIRED.Displayed when the
engine oil life remaining is 5 percent or less. When oil life left is between
5% and 0%, the CHANGE OIL SOON message will be displayed. When oil
life left reaches 0%, the OIL CHANGE REQUIRED message will be
displayed.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
[approximately 8,000 km (5,000 miles) or 180 days] perform the
following:
1. Select this function from the
SETUP control for current display
mode.
2. Press and release the RESET
control to display “HOLD RESET
TO CONFIRM”.
Driver Controls
96

3. Press and hold the RESET
control to display OIL LIFE SET TO
100%. Your oil life is now reset.
To reset the oil monitoring system to your personalized oil life %:
1. From step3 above.
2. Release the RESET control
momentarily, then press RESET and
SETUP controls at the same time to
activate a service mode which will
display OIL LIFE XX% RESET TO
ALTER.
3. Press RESET until you find your personalized OIL LIFE XX%.
4. With your personalized OIL LIFE XX% displayed, press SETUP to
continue the system check.
DATA ERR.These messages indicate improper operation of the vehicle
network communication between electronic modules.
•Fuel computer
•Oil life
•Charging system
•Door sensor
•Washer fluid
•Brake fluid
•Compass
•Outside temperature
•Engine sensor
Contact your dealer as soon as possible if these messages occur on a
regular basis.
Driver Controls
97

WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specification WSB-M8B16–A2.
Refer toLubricant specifications
in this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
If you operate your vehicle in temperatures below 4.5° C (40°
F), use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
Checking and adding washer fluid for the liftgate
Washer fluid for the liftgate is supplied by the same reservoir as the
windshield.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
Maintenance and Specifications
245

•If the oil level is below the MIN
mark, add enough oil to raise the
level within the MIN-MAX range.
•Oil levels above the MAX mark may cause engine damage. Some oil
must be removed from the engine by a service technician.
7. Put the indicator back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal range, add only certified
engine oil of the recommended viscosity. Remove the engine oil filler cap
and use a funnel to pour the engine oil into the opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
MAX mark on the engine oil level indicator (dipstick).
4. Install the indicator and ensure it is fully seated.
5. Fully install the engine oil filler capby turning the filler capclockwise
1/4 of a turn until three clicks are heard or until the capis fully seated.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level indicator and/or the engine oil filler cap removed.
Maintenance and Specifications
247

If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
•Always dispose of automotive
batteries in a responsible manner.
Follow your local authorized
standards for disposal. Call your
local authorized recycling center
to find out more about recycling
automotive batteries.
ENGINE COOLANT
Checking engine coolant
The concentration and level of engine coolant should be checked at the
mileage intervals listed in the scheduled maintenance guide. The coolant
concentration should be maintained at 50/50 coolant and distilled water,
which equates to a freeze point of -36° C (-34° F). Coolant concentration
testing is possible with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 014–R1060). The level of coolant
should be maintained at the “cold full” of “cold fill range” level in the
coolant reservoir. If the level falls below, refer to instructions in the
Adding engine coolantsection.
Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.A
50–50 mixture of coolant and water provides the following:
•Freeze protection down to -36° C (-34° F).
•Boiling protection up to 129° C (265° F).
•Protection against rust and other forms of corrosion.
•Enables calibrated gauges to work properly.
LEAD
RETURN
RECYCLE
Maintenance and Specifications
251

•Warming upa vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found in your vehicle scheduled maintenance guide.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
0.4 km/L [1 mpg] is lost for every 180 kg [400 lb] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
12–16 km (8–10 miles) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
Maintenance and Specifications
262

Child safety restraints ..............151
child safety belts ....................151
Child safety seats ......................154
attaching with tether straps ..159
in front seat ............................156
in rear seat ..............................156
Cleaning your vehicle
engine compartment ..............237
instrument panel ....................239
interior .............................239–240
interior trim ............................240
plastic parts ............................238
washing ....................................236
waxing .....................................236
wheels ......................................237
wiper blades ............................238
Clock ................................27, 38, 69
Compass, electronic
set zone adjustment .................87
Console ........................................99
overhead ..............................67–68
rear ............................................99
Controls
power seat ...............................123
steering column ........................80
Coolant
checking and adding ..............251
coolant temperature light ........13
refill capacities ................253, 270
specifications ..................273, 275
Cruise control
(see Speed control) ....................76
Customer Assistance ................200
Ford accessories for
your vehicle ....................241, 278
Ford Extended Service
Plan ..........................................228
Getting assistance outside
the U.S. and Canada ..............232Getting roadside assistance ...200
Getting the service
you need .................................226
Ordering additional
owner’s literature ...................233
The Dispute Settlement
Board .......................................229
Utilizing the Mediation/
Arbitration Program ...............232
D
Daytime running lamps
(see Lamps) ................................52
Defrost
rear window ..............................49
Dipstick
automatic transmission
fluid ..........................................265
engine oil .................................245
Doors
door ajar warning .....................14
lubricant specifications ..........273
Driving under special
conditions ..........................184, 187
sand .........................................186
snow and ice ...........................188
through water .................186, 190
Dual automatic temperature
control (DATC) ...........................41
E
Electronic message center .........86
Emergencies, roadside
jump-starting ..........................219
Emission control system ..........263
Engine ........................................275
check engine/service engine
soon light ..................................10
Index
282

cleaning ...................................237
coolant .....................................251
fail-safe coolant ......................254
idle speed control ...................249
lubrication
specifications ..................273, 275
refill capacities ........................270
service points ..........................244
starting after a collision .........201
Engine block heater .................167
Engine oil ..................................245
change oil soon warning,
message center .......................245
checking and adding ..............245
dipstick ....................................245
filter, specifications ........248, 270
recommendations ...................248
refill capacities ........................270
specifications ..................273, 275
Exhaust fumes ..........................167
F
Fail safe cooling ........................254
Floor mats ...................................99
Fluid capacities .........................270
Foglamps .....................................50
Four-Wheel Drive vehicles
driving off road .......................183
indicator light ...........................14
preparing to drive your
vehicle .....................................173
Fuel ............................................255
calculating fuel
economy ............................88, 260
cap...........................................257
capacity ...................................270
choosing the right fuel ...........258
comparisons with EPA fuel
economy estimates .................262detergent in fuel .....................259
filling your vehicle
with fuel ..................255, 257, 260
filter, specifications ........259, 270
fuel pump shut-off switch .....201
gauge .........................................16
improving fuel economy ........260
octane rating ...................258, 275
quality ......................................258
running out of fuel .................259
safety information relating
to automotive fuels ................255
Fuses ..................................202–203
G
Garage door opener ....................82
Gas cap(see Fuel cap) ............257
Gas mileage
(see Fuel economy) .................260
Gauges .........................................15
engine coolant temperature
gauge .........................................15
fuel gauge ..................................16
odometer ...................................16
speedometer .............................16
tachometer ................................17
tripodometer ............................17
GAWR (Gross Axle
Weight Rating) ..........................191
calculating ...............................193
definition .................................191
driving with a heavy load ......191
location ....................................191
GVWR (Gross Vehicle
Weight Rating) ..........................191
calculating .......................191, 193
definition .................................191
driving with a heavy load ......191
location ....................................191
Index
283