cooling LINCOLN NAVIGATOR 2011 Owners Manual

6.Recirculated air:Press to activate/deactivate air recirculation in
the vehicle cabin. Recirculated air may reduce the amount of time to
cool down the interior of the vehicle and may also help reduce undesired
odors from reaching the interior of the vehicle. Recirculated air can be
engaged manually in any airflow selection except
. Recirculated air
may turn off automatically in all airflow selections.
7.A/C:Press to activate/deactivate air conditioning. Use with
recirculated air to improve cooling performance and efficiency. Engages
automatically in AUTO,
(defrost), and(floor/defrost).
8.
:Distributes air through the windshield defroster vents, demister
vents and floor vents.
9.
:Distributes air through the floor vents.
10.
:Distributes air through the instrument panel vents and the floor
vents.
11.
:Distributes air through the instrument panel vents.
12.Manual override controls:Allows you to manually select where
airflow is distributed. To return to full automatic control, press AUTO.
13. F
Front fan speed control:Press to manually increase or
decrease the fan speed. To return to full automatic control, press AUTO.
14.OFF:Outside air is shut out and the climate system is turned off.
15.Driver temperature control:Press to increase or decrease the
temperature on the driver side of the cabin. Sets the passenger side
temperature also when DUAL is disengaged.Note:The recommended
vehicle cabin setting is between 72°F (22°C) and 75°F (24°C).
•Dual temperature control:Press and hold AUTO to
engage/disengage separate passenger side temperature control.
16.AUTO:Press to engage full automatic operation, and select the
desired temperature using the temperature control. The system will
automatically determine fan speed, airflow location, A/C on or off, and
outside or recirculated air, to heat or cool the vehicle to reach the
desired temperature.
17.EXT:Press to display the outside temperature. Press again to display
the cabin temperature settings.Note:Exterior readings are more
accurate when the vehicle is moving.
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14.Driver temperature control:Press to increase or decrease the
temperature on the driver side of the cabin. Sets the passenger side
temperature also when DUAL is disengaged.Note:The recommended
vehicle cabin setting is between 72°F (22°C) and 75°F (24°C).
15.AUTO:Press to engage full automatic operation, and select the
desired temperature using the temperature control. The system will
automatically determine fan speed, airflow location, A/C on or off, and
outside or recirculated air, to heat or cool the vehicle to reach the
desired temperature.
16.A/C:Press to activate/deactivate air conditioning. Use with
recirculated air to improve cooling performance and efficiency. Engages
automatically in AUTO,
(defrost), and(floor/defrost).
17.EXT:Press to display the outside temperature. Press again to display
cabin temperature settings.Note:Exterior readings are more accurate
when the vehicle is moving.
18.
Recirculated air:Press to activate/deactivate air recirculation
in the vehicle cabin. Recirculated air may reduce the amount of time to
cool down the interior of the vehicle and may also help reduce undesired
odors from reaching the interior of the vehicle. Recirculated air can be
engaged manually in any airflow selection except
. Recirculated air
may turn off automatically in all airflow selections.
Operating tips
•To reduce fog build-up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build-up inside the vehicle: do not drive with the
system off or with recirculated air
engaged.
•Under normal weather conditions, do not leave the air flow selector in
A/C and recirculated air
or with the system off when the
vehicle is parked. This allows the vehicle to “breathe” using the
outside air inlet vents.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been “aired out.”
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•A small amount of air may be felt from the floor vent regardless of the
air distribution setting that is selected.
During extreme high ambient temperatures when idling stationary for
extended periods of time in gear, it is recommended to run the A/C with
recirculation mode.
selected, turn off the rear A/C unit, reduce blower
fan speed from the highest setting and put the vehicle’s transmission into
the P (Park) position to continue to receive cool air from your A/C
system.
For maximum cooling performance, (MAX A/C):
•In AUTO: Press AUTO control and set to desired temperature.
•In manual override: Press the
(panel), A/C, and recirculated
air
, set the temperature to 60°F (16°C) and the fan to the highest
blower setting.
To aid in side window defogging/demisting in cold weather:
1. Select
.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents towards the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
AUXILIARY CLIMATE CONTROL
1.Fan speed:Turn to select the
desired fan speed.
2.Temperature/mode selection:
The distribution of air from the
overhead and floor registers is based
on the temperature selected. Turn
to select for comfort.
To use the rear climate controls,
ensure that REAR is pressed on the main climate control face.
1
2
3
4
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Memory seat/power mirrors/adjustable pedals/steering column
This system allows automatic
positioning of the driver seat, power
mirrors, adjustable pedals, and
steering column to two
programmable positions.
The memory seat control is located
on the driver’s seat.
•To program position 1, move the driver seat and mirrors to the desired
position using the associated controls. Press and hold button 1 for at
least two seconds. A chime will sound confirming that a memory
position has been set.
•To program position 2, repeat the previous procedure using button 2.
A memory seat position may be programmed at any time.
To program the memory feature to a remote entry transmitter, refer to
Remote entry systemin theLocks and Securitychapter.
A programmed memory position can be recalled:
•in any gearshift position if the ignition isnoton.
•only in P (Park) or N (Neutral) if the ignition is on.
The memory positions are also recalled when you press your remote
entry transmitter
(unlock) control (if the transmitter is programmed
to a memory position) or, when you enter a valid personal entry code
that is programmed to a memory position. The mirrors will move to the
programmed position and the seat will move to the easy entry position.
The seat will move to the final position when the key is in the ignition (if
easy entry feature is enabled).
Climate controlled seats (if equipped)
Note:It is recommended for optimal performance that the vehicle air
conditioning system be run in the same mode (either heating or cooling)
as the climate control seat system. During start up of the climate control
seat system, a slight difference in seat surface temperature may be
perceived between the seat cushion and seat back until the cabin and
seat temperatures stabilize. If the vehicle air conditioning system is run
in floor mode, the effect may be more pronounced. Switching between
seat heat and seat cool modes in alternate succession will delay the time
it takes for the seat temperatures (back and cushion) to stabilize.
The controls for the climate controlled seats are located on the dual
electronic automatic temperature control (DEATC) system.
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Heated seats
WARNING:Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes, spinal cord
injury, medication, alcohol use, exhaustion, or other physical
conditions, must exercise care when using the seat heater. The seat
heater may cause burns even at low temperatures, especially if used
for long periods of time. Do not place anything on the seat that
insulates against heat, such as a blanket or cushion, because this may
cause the seat heater to overheat. Do not puncture the seat with pins,
needles, or other pointed objects because this may damage the heating
element which may cause the seat heater to overheat. An overheated
seat may cause serious personal injury.
Note:Do not do the following:
•Place heavy objects on the seat
•Operate the seat heater if water or any other liquid is spilled on the
seat. Allow the seat to dry thoroughly.
To operate the heated seats:
Press the heated seat symbol to
cycle through the various heat
settings and off. Warmer settings are
indicated by more indicator lights.
Cooled seats
The cooled seats will only function when the engine is running.
To operate the cooled seats:
Press the cooled seat symbol to
cycle through the various cooling
settings and off. Cooler settings are
indicated by more indicator lights.
The cooled seats will turn off after 30 minutes.
If the engine falls below 350 RPMs while the cooled seats are on, the
feature will turn itself off and will need to be reactivated.
A/C
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•Activate the tow/haul feature to eliminate excessive transmission
shifting and assist in transmission cooling. For additional information,
refer toAutomatic transmission operationin theDrivingchapter.
•Allow more distance for stopping with a trailer attached; anticipate
stops and brake gradually.
If your vehicle is equipped with AdvanceTracwith RSC, you may
experience AdvanceTracwith RSC activations during typical cornering
maneuvers with a heavily loaded trailer; this is normal. Cornering at a
slower speed while towing will reduce the tendency of the AdvanceTrac
stability enhancement system to activate.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer toSpecial operating conditionsin the
Scheduled Maintenance Guidechapter.
Trailer towing tips
•Practice turning, stopping and backing-up before starting on a trip to
get the feel of the vehicle-trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
•To aid in engine/transmission cooling and A/C efficiency during hot
weather while stopped in traffic, place the gearshift lever in P (Park).
•After you have traveled 50 miles (80 km), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
•If you are driving down a long or steep hill, shift to a lower gear. Do
not apply the brakes continuously, as they may overheat and become
less effective.
•If you will be towing a trailer frequently in hot weather, hilly
conditions, at GCWR, or any combination of these factors, consider
refilling your rear axle with synthetic gear lube if not already so
equipped. Refer to theMaintenance and Specificationschapter for
the lubricant specification. Remember that regardless of the rear axle
lube used, do not tow a trailer for the first 1,000 miles (1,600 km) of a
new vehicle, and that the first 500 miles (800 km) of towing be done
at no faster than 70 mph (113 km/h) with no full throttle starts.
•Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer’s wheels.
Tires, Wheels and Loading
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JUMP STARTING
WARNING:The gases around the battery can explode if
exposed to flames, sparks, or lit cigarettes. An explosion could
result in injury or vehicle damage.
WARNING:Batteries contain sulfuric acid which can burn skin,
eyes and clothing, if contacted.
Do not attempt to push-start your automatic transmission
vehicle. Automatic transmissions do not have push-start
capability. Attempting to push-start a vehicle with an automatic
transmission may cause transmission damage.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
automatic transmission must relearn its shift strategy. As a result, the
transmission may have firm and/or soft shifts. This operation is
considered normal and will not affect function or durability of the
transmission. Over time, the adaptive learning process will fully update
transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
4. Check all battery terminals and remove any excessive corrosion before
you attach the battery cables. Ensure that vent caps are tight and level.
5. Turn the heater fan on in both vehicles to protect from any electrical
surges. Turn all other accessories off.
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When the engine is cold, check the
level of the engine coolant in the
reservoir.
•The engine coolant should be at the FULL COLD level, or within the
COLD FILL or MIN / MAX range as listed on the engine coolant
reservoir (depending upon application).
•Refer toscheduled maintenance informationfor service interval
schedules.
If the engine coolant has not been checked at the recommended interval,
the engine coolant reservoir may become low or empty. If the reservoir is
low or empty, add engine coolant to the reservoir. Refer toAdding
engine coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Adding engine coolant
When adding coolant, make sure it is a 50/50 mixture of engine coolant
and distilled water. Add the mixture to the coolant reservoir,when the
engine is cool,until the appropriate fill level is obtained. If coolant is
filled to the COLD FILL RANGE or FULL COLD level when the engine is
not cool, the system will remain underfilled.
WARNING:Do not add engine coolant when the engine is hot.
Steam and scalding liquids released from a hot cooling system
can burn you badly. Also, you can be burned if you spill coolant on hot
engine parts.
WARNING:Do not put engine coolant in the windshield washer
fluid container. If sprayed on the windshield, engine coolant
could make it difficult to see through the windshield.
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•DO NOT MIXdifferent colors or types of coolant in your vehicle.
Make sure the correct coolant is used.DO NOT MIXrecycled coolant
and new (unused) coolant together in the vehicle. Mixing of engine
coolants may harm your engine’s cooling system. The use of an
improper coolant may harm engine and cooling system components
and may void the warranty. Refer toMaintenance product
specifications and capacitiesin this chapter.
•A large amount of water without engine coolant may be added, in case
of emergency, to reach a vehicle service location. In this instance, the
cooling system must be drained and refilled with a 50/50 mixture of
engine coolant and distilled water as soon as possible. Water alone
(without engine coolant) can cause engine damage from corrosion,
overheating or freezing.
•
Do not use alcohol, methanol, brine or any engine coolants mixed
with alcohol or methanol antifreeze (coolant).Alcohol and other
liquids can cause engine damage from overheating or freezing.
•Do not add extra inhibitors or additives to the coolant.These
can be harmful and compromise the corrosion protection of the engine
coolant.
For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
distilled water to the FULL COLD level. For all other vehicles which have
a coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
WARNING:To reduce the risk of personal injury, make sure the
engine is cool before unscrewing the coolant pressure relief cap.
The cooling system is under pressure; steam and hot liquid can come
out forcefully when the cap is loosened slightly.
Add the proper mixture of coolant and water to the cooling system by
following these steps:
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
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5. Fill the coolant reservoir slowly with the proper coolant mixture, to
within the COLD FILL RANGE or the FULL COLD level on the reservoir.
If you removed the radiator cap in an overflow system, fill the radiator
until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed. Cap must be tightly
installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34°F/–36°C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toMaintenance product specifications and capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
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