check engine light LINCOLN NAVIGATOR 2012 Navigation Manual

Trailer sway control
Your vehicle may be equipped with trailer sway control. When properly
equipped, trailer sway control will use the vehicle’s AdvanceTracwith
RSCsystem to detect and help reduce trailer sway by applying brake
force at individual wheels and, if necessary, by reducing engine power.
WARNING:Trailer sway control does not prevent a trailer from
swaying, it mitigates the sway from increasing once it has
occurred. If you are experiencing trailer sway it is likely that the trailer
is improperly loaded for the correct tongue weight or the speed of the
vehicle and trailer is too high. Pull the vehicle-trailer over to a safe
location to check the trailer weight distribution and tongue load and
reduce speed to a safe level while towing. If trailer sway is
experienced, SLOW DOWN.
During trailer sway control events, the stability control light in the
instrument cluster will flash momentarily. The cluster message center
will also displayTRAILER SWAY REDUCE SPEED. In some cases
when trailer sway is detected, the vehicle speed is too high and may be
above a speed at which trailer sway will not grow continuously. This may
cause the system to activate multiple times, causing a gradual reduction
in speed.
Note:The trailer sway control will only activate at speeds greater than
40 mph (64 km/h).
Disabling trailer sway control
Trailer sway control can be disabled during any key cycle. SeeMessage
centerin theInstrument Clusterchapter. Note that regardless of chosen
enable state, trailer sway control will be re-enabled at each new key cycle.
WARNING:Turning off trailer sway control increases the risk of
loss of vehicle control, serious injury, or death. Ford does not
recommend disabling this feature except in situations where speed
reduction may be detrimental (e.g., hill climbing), the driver has
significant trailer towing experience, and can control trailer sway and
maintain safe operation.
Driving
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Avoid excessive speed because vehicle momentum can work against you
and cause the vehicle to become stuck to the point that assistance may
be required from another vehicle. Remember, you may be able to back
out the way you came if you proceed with caution.
If your vehicle is equipped with AdvanceTracwith RSC, press the
AdvanceTracwith RSC button (refer toAdvanceTracwith Roll
Stability Control (RSC) Stability Enhancement Systemin this
chapter) while driving in deep sand if you experience excessive engine
power reduction.
Mud and water
If you must drive through high
water, drive slowly. Traction or
brake capability may be limited.
When driving through water,
determine the depth; avoid water
higher than the bottom of the hubs
(if possible) and proceed slowly. If
the ignition system gets wet, the
vehicle may stall.
Once through water, always try the brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes. Drying can be improved by moving
your vehicle slowly while applying light pressure on the brake pedal.
Be cautious of sudden changes in vehicle speed or direction when you
are driving in mud. Even four–wheel drive vehicles can lose traction in
slick mud. As when you are driving over sand, apply the accelerator
slowly and avoid spinning your wheels. If the vehicle does slide, steer in
the direction of the slide until you regain control of the vehicle.
If the transmission, transfer case, front axle or rear axle are submerged
in water, their fluids should be checked and changed, if necessary.
Driving through deep water may damage the transmission.
If the front or rear axle is submerged in water, the axle lubricant should
be replaced.
After driving through mud, clean off residue stuck to rotating driveshafts
and tires. Excess mud stuck on tires and rotating driveshafts causes an
imbalance that could damage drive components.
Driving
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•The engine coolant temperaturesymbol will illuminate.
•The
indicator light will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Maintenance and Specifications
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•Warming up a 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 toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (as much as
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] 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
8–10 miles (12–16 km) 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.
•Four-wheel drive operation (if equipped) is less fuel efficient than
two-wheel drive operation.
•Close windows for high speed driving.
Maintenance and Specifications
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one-stop service from routine maintenance like oil changes and tire rotations
to repairs like brake service, check out the value your dealers can offer.
Owner checks and services
Certain basic maintenance checks and inspections should be performed
by the owner or a service technician at the intervals indicated. Service
information and supporting specifications are provided in this owner’s
guide.
Any adverse condition should be brought to the attention of your dealer
or qualified service technician as soon as possible for the proper service
advice. The owner maintenance service checks are generally not covered
by warranties so you may be charged for labor, parts or fluids used.
Engine oil/coolant change intervals
Engine oil6 months or 7,500 miles (12,000 km)
(whichever comes first)
Engine coolant, initial
change6 years or 105,000 miles (168,000 km)
(whichever comes first)
Engine coolant, after
initial changeEvery 3 years or 45,000 miles (72,000 km)
Check every month
Engine oil level
Function of all interior and exterior lights
Tires for wear and proper pressure, including spare
Windshield washer fluid level
Check every six months
Battery connections; clean if necessary
Body and door drain holes for obstructions; clean if necessary
Cooling system fluid level and coolant strength
Door weatherstrips for wear; lubricate if necessary
Hinges/latches/outside locks for proper operation; lubricate if necessary
Parking brake for proper operation
Safety belts and seat latches for wear and function
Safety warning lamps (brake, ABS, airbag, safety belt) for operation
Washer spray/wiper operation; clean or replace blades as necessary
Scheduled Maintenance
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A
ABS (see Brakes) .....................231
Accessory delay ..........................74
AdvanceTrac ..............................233
Airbag supplemental restraint
system ........................155, 159, 162
and child safety seats ............157
description ..............155, 159, 162
disposal ....................................165
driver airbag ............157, 160, 163
indicator light .................159, 165
operation .................157, 160, 163
passenger airbag .....157, 160, 163
side airbag ...............................159
Air cleaner filter ...............336, 341
Air suspension ...........................240
description ..............................240
Antifreeze
(see Engine coolant) ................316
Anti-lock brake system
(see Brakes) ..............................231
Anti-theft system ..............116, 120
arming the system ..................120
disarming a triggered system..121
Audio system (see Radio) .........30
Automatic transmission
driving an automatic
overdrive .................................242
fluid, adding ............................336
fluid, checking ........................336
fluid, refill capacities ..............342
fluid, specification ..................342
Auxiliary input jack (Line in) ....37
Auxiliary power point .................71
Axle
lubricant specifications ..........342
refill capacities ........................342B
Battery .......................................314
acid, treating emergencies .....314
jumping a disabled battery ....285
maintenance-free ....................314
replacement, specifications ...341
servicing ..................................314
Belt-Minder.............................151
deactivating/activating the
Belt-Minder...........................154
Blind spot mirror ......................252
Booster seats .............................181
Brakes ........................................230
anti-lock ...................................231
anti-lock brake system (ABS)
warning light ...........................231
fluid, checking and adding ....335
fluid, refill capacities ..............342
fluid, specifications .................342
lubricant specifications ..........342
parking ....................................232
shift interlock ..........................241
Bulbs ............................................60
C
Capacities for refilling fluids ....342
Car2UHome Automation
System .........................................84
Cargo cover .................................96
Cargo management system ........96
Cell phone use ..............................9
Changing a tire .........................275
Child safety seats ......................170
in front seat ............................171
in rear seat ..............................171
LATCH .....................................174
Index
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K
Keyless entry system
autolock ...................................104
keypad .....................................114
locking and unlocking doors ..115
programming entry code .......114
Keys .....................................98, 118
positions of the ignition .........223
L
Lamps
autolamp system .......................55
bulb replacement
specifications chart ..................60
daytime running light ...............56
fog lamps ...................................55
headlamps .................................55
headlamps, flash to pass ..........56
interior lamps .....................58, 61
replacing bulbs .........................64
LATCH anchors .........................174
Liftgate ................................91, 110
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........231
Loading instructions .................214
Load limits .................................208
Locks
autolock ...................................104
childproof ................................108
doors ........................................104
Lubricant specifications ...........342
Lug nuts ....................................283
Lumbar support, seats .............125
M
Message center ...........................19english/metric button ...............24
system check button ................24
warning messages .....................25
Mirrors ...................................75–76
automatic dimming rearview
mirror ........................................75
fold away ...................................76
heated ........................................77
programmable memory ..........111
signal .........................................78
Moon roof ....................................83
Motorcraftparts ..............305, 341
MyKey ..........................................99
N
Navigation system .......................47
O
Octane rating ............................326
Oil (see Engine oil) ..................311
P
Parental MyKey programming ...99
Parking brake ............................232
Parts
(see Motorcraftparts) ...........341
Pedals (see Power adjustable
foot pedals) .................................78
Power adjustable foot pedals .....78
Power deployable running
boards ..........................................79
Power distribution box
(see Fuses) .......................268, 271
Power door locks ......................104
Power liftgate ..............................91
Index
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