engine LINCOLN MKS 2015 Service Manual

steering, acceleration or braking which
could result in an increased risk of loss of
vehicle control, vehicle rollover and/or
personal injury. Use all available road
surface to return the vehicle to a safe
direction of travel.
• In the event of an emergency stop, avoid
skidding the tires and do not attempt any
sharp steering wheel movements.
• If the vehicle goes from one type of
surface to another (i.e., from concrete to
gravel) the way the vehicle responds to
a maneuver changes (steering,
acceleration or braking). Again, avoid
these abrupt inputs.
Sand
When driving over sand, try to keep all four
wheels on the most solid area of the trail.
Avoid reducing the tire pressures but shift to
a lower gear and drive steadily through the
terrain. Apply the accelerator slowly and
avoid excessive wheel slip.
Do not drive your vehicle in deep sand for an
extended period of time. This could cause
the AWD system to overheat and default to
front-wheel drive. If this occurs AWD Off
displays in the Information Display. To
resume normal AWD function as soon as
possible, stop the vehicle in a safe location and stop the engine for at least 10 minutes.
After the engine restarts and the AWD
system has adequately cooled, the AWD Off
message turns off and normal AWD function
returns. In the event you do not stop the
engine, the AWD Off message turns off when
the system cools and normal AWD function
returns.
When driving at slow speeds in deep sand
under high outside temperatures, use a low
gear when possible. Low gear operation
maximizes the engine and transmission
cooling capability. Under severe operating
conditions, the A/C may cycle on and off to
protect overheating of the engine.
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.
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 wheel rims (for cars) or the bottom of
the hubs (for trucks) (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 improves
when you move your vehicle slowly while
applying light pressure on the brake pedal.
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Be cautious of sudden changes in vehicle
speed or direction when you are driving in
mud. Even AWD 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.
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.
Note:
Driving through deep water may
damage the transmission.
If the front or rear axle is submerged in water,
the axle lubricant and AWD PTU (Power
Transfer Unit) lubricant should be checked
and changed if necessary. “Tread Lightly
” is an educational program
designed to increase public awareness of
land-use regulations and responsibilities in
our nations wilderness areas. Ford Motor
Company joins the U.S. Forest Service and
the Bureau of Land Management in
encouraging you to help preserve our national
forest and other public and private lands by
“treading lightly. ”
Driving on Hilly or Sloping Terrain
Note: Avoid driving crosswise or turning on
steep slopes or hills. A danger lies in losing
traction, slipping sideways and possibly rolling
over. Whenever driving on a hill, determine
beforehand the route you will use. Do not drive
over the crest of a hill without seeing what
conditions are on the other side. Do not drive
in reverse (R) over a hill without the aid of an
observer.
Although natural obstacles may make it
necessary to travel diagonally up or down a
hill or steep incline, you should always try to
drive straight up or straight down.
When climbing a steep slope or hill, start in
a lower gear rather than downshifting to a
lower gear from a higher gear once the ascent
has started. This reduces strain on the engine
and the possibility of stalling. If you do stall out, do not try to turn around
because you might roll over. It is better to
back down to a safe location.
Apply just enough power to the wheels to
climb the hill. Too much power can cause the
tires to slip, spin or lose traction, resulting in
loss of vehicle control.
Descend a hill in the same gear you would
use to climb up the hill to avoid excessive
brake application and brake overheating. Do
not descend in neutral (N); instead,
disengage overdrive or manually shift to a
lower gear. When descending a steep hill,
avoid sudden hard braking as you could lose
control. The front wheels have to be turning
in order to steer the vehicle.
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GENERAL INFORMATION
Note:
Occasional brake noise is normal. If a
metal-to-metal, continuous grinding or
continuous squeal sound is present, the brake
linings may be worn-out. Have the system
checked by an authorized dealer. If your vehicle
has continuous vibration or shudder in the
steering wheel while braking, have it checked
by an authorized dealer.
Note: Brake dust may accumulate on the
wheels, even under normal driving conditions.
Some dust is inevitable as the brakes wear
and does not contribute to brake noise. See
Cleaning the Alloy Wheels (page 261). See
Warning Lamps and
Indicators (page 84).
Wet brakes result in reduced braking
efficiency. Gently press the brake pedal a few
times when driving from a car wash or
standing water to dry the brakes.
Brake Over Accelerator
In the event the accelerator pedal becomes
stuck or entrapped, apply steady and firm
pressure to the brake pedal to slow the
vehicle and reduce engine power. If you
experience this condition, apply the brakes
and bring your vehicle to a safe stop. Move the transmission to park (P), switch the
engine off and apply the parking brake.
Inspect the accelerator pedal for any
interference. If none are found and the
condition persists, have your vehicle towed
to the nearest authorized dealer.
Brake Assist
Brake assist detects when you brake rapidly
by measuring the rate at which you press the
brake pedal. It provides maximum braking
efficiency as long as you press the pedal, and
can reduce stopping distances in critical
situations.
Anti-lock Brake System
This system helps you maintain steering
control during emergency stops by keeping
the brakes from locking.
This lamp momentarily illuminates
when you turn the ignition on. If the
light does not illuminate during
start up, remains on or flashes, the system
may be disabled. Have the system checked
by an authorized dealer. If the anti-lock brake
system is disabled, normal braking is still
effective. If the brake warning lamp
illuminates when you release the
parking brake, have the system
checked by an authorized dealer.
HINTS ON DRIVING WITH ANTI-
LOCK BRAKES
Note: When the system is operating, the brake
pedal will pulse and may travel further.
Maintain pressure on the brake pedal. You may
also hear a noise from the system. This is
normal.
The anti-lock braking system will not
eliminate the risks when:
• You drive too closely to the vehicle in
front of you.
• Your vehicle is hydroplaning.
• You take corners too fast.
• The road surface is poor.
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PARKING BRAKE
WARNINGS
If the parking brake is fully released, but
the brake warning lamp remains
illuminated, then driving your vehicle
could result in reduced braking ability,
increased stopping distances and potential
loss of brakes. See your authorized dealer as
soon as possible. Always set the parking brake fully and
make sure the transmission is placed
in park (P). Failure to set the parking
brake and engage park could result in vehicle
roll-away, property damage or bodily injury.
Turn the ignition to the lock position and
remove the key whenever you leave your
vehicle. To set the parking brake, press the parking
brake pedal down to its fullest extent.
To release the parking brake, press the
parking brake pedal down again. HILL START ASSIST WARNINGS
The system does not replace the
parking brake. When you leave your
vehicle, always apply the parking brake.
Failure to leave your vehicle securely parked
may lead to a crash or injury. See
Parking
Brake (page 148). You must remain in your vehicle when
the system turns on. At all times, you
are responsible for controlling your
vehicle, supervising the system and
intervening, if required. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death. The system will turn off if a malfunction
is apparent or if you rev the engine
excessively. Failure to take care may
result in the loss of control of your vehicle,
serious personal injury or death. The system makes it easier to pull away
when your vehicle is on a slope without the
need to use the parking brake.When the system is active, your vehicle
remains stationary on the slope for two to
three seconds after you release the brake
pedal. This allows time to move your foot
from the brake to the accelerator pedal. The
system releases the brakes automatically
once the engine has developed sufficient
drive to prevent your vehicle from rolling
down the slope. This is an advantage when
pulling away on a slope, for example from a
car park ramp, traffic lights or when reversing
uphill into a parking space.
Note:
The system only functions when you
bring your vehicle to a complete standstill.
Shift the gearshift lever to reverse (R) when
facing downhill and first gear (1) when facing
uphill.
Note: There is no warning light to indicate the
system is either on or off.
Using Hill Start Assist
1. Press the brake pedal to bring your vehicle to a complete standstill. Keep the
brake pedal pressed.
2. If the sensors detect that your vehicle is on a slope, the system activates
automatically.
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PRINCIPLE OF OPERATION
The traction control system helps avoid drive
wheel spin and loss of traction.
If your vehicle begins to slide, the system
applies the brakes to individual wheels and,
when needed, reduces engine power at the
same time. If the wheels spin when
accelerating on slippery or loose surfaces,
the system reduces engine power in order to
increase traction.
USING TRACTION CONTROL
Note:
If your vehicle is equipped with MyKey®,
it is possible to prevent turning the traction
control system off. See MyKey ™ (page 50).
In certain situations for example, stuck in
snow or mud, turning the traction control off
may be beneficial as this allows the wheels
to spin with full engine power. Depending on
the type of system you have on your vehicle,
you can either turn the system off using the
information display or by pressing the button. Switching the System Off Using the
Information Display Controls
(If
Equipped)
Your vehicle comes with this feature already
enabled. If required, you can switch this
feature off using the information display
controls. See Principle of Operation (page
150
).
Switching the System Off Using a
Switch
(If Equipped)
The button is located in the instrument panel.
Press the button. You will see a message in
conjunction with an illuminated icon in the
display. Press the button again to return the
system to normal mode.
When you switch the traction control system
off, stability control remains fully active. System Indicator Lights and
Messages WARNING
If a failure has been detected within the
AdvanceTrac system, the stability
control light will illuminate steadily.
Verify that the AdvanceTrac system was not
manually disabled through the information
display. If the stability control light still
illuminates steadily, have the system serviced
by an authorized dealer immediately.
Operating your vehicle with AdvanceTrac
disabled could lead to an increased risk of
loss of vehicle control, vehicle rollover,
personal injury and death. The stability control light
temporarily illuminates on engine
start-up and flashes when a driving
condition activates the stability system. The stability control off light
temporarily illuminates on engine
start-up and stays on when you
turn the traction control system off.
When you turn the traction control system
off or on, a message appears in the
information display showing system status.
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Overriding Adaptive Cruise Control
WARNING
Whenever the driver is overriding the
system by pressing the accelerator
pedal, the system will not
automatically apply the brakes to maintain
separation from any vehicle ahead. You can override the set speed and gap
distance by pressing the accelerator pedal.
When you override the system, the
green indicator light illuminates
and the lead vehicle graphic does
not show in the information
display.
The system will resume operation when you
release the accelerator pedal. The vehicle
speed will decrease to the set speed, or a
lower speed if following a slower vehicle. Changing the Set Speed
•
Accelerate or brake to the desired speed,
then press SET upward and release.
• Increase or decrease the speed by holding
SET
upward or downward SET until the
desired set speed shows on the
information display. The vehicle speed
will gradually change to the selected
speed.
• Increase or decrease the speed in
increments of 1 mph (2km/h) by briefly
pressing
SET upward or downward.
The system may apply the brakes to slow
your vehicle to the new set speed. The set
speed will display continuously in the
information display while the system is
active.
Resuming the Set Speed
Note: Only use resume if you are aware of the
set speed and intend to return to it.
Press and release RES. The vehicle will return
to the previously set speed. The set speed
will display continuously in the information
display while the system is active. Low Speed Automatic Cancellation
The system is not functional at vehicle
speeds below 16 mph (26 km/h). An audible
alarm will sound and the automatic braking
releases if the vehicle drops below this speed.
Hilly Condition Usage
Note:
An audible alarm will sound and the
system will shut down if it is applying brakes
for an extended period of time. This allows the
brakes to cool down. The system will function
normally again when the brakes have cooled
down.
You should select a lower gear position when
the system is active in situations such as
prolonged downhill driving on steep grades,
for example in mountainous areas. The
system needs additional engine braking in
these situations to reduce the load on the
vehicle ’s regular brake system to prevent
them from overheating.
Switching the System Off
Note: The set speed memory erases when
you switch off the system.
Press and release OFF or turn off the ignition.
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Note:
The Blind Spot Information System
does not prevent contact with other vehicles
or objects; nor detect parked vehicles, people,
animals or infrastructure (fences, guardrails,
trees). It only alerts you to vehicles in the blind
zones.
Note: When a vehicle passes quickly through
the blind zone, typically fewer than two
seconds, the system does not trigger. Using the Systems
The Blind Spot Information System turns on
when you start the engine and you drive your
vehicle forward above 2 mph (3 km/h); it
remains on while the transmission is in drive
(D) and neutral (N). If shifted out of drive (D)
or neutral (N), the system enters cross traffic
alert mode. Once shifted back into drive (D),
the Blind Spot Information System turns back
on when you drive your vehicle above
2 mph
(3 km/h). Note:
The Blind Spot Information System
does not function in reverse (R) or park (P) or
provide any additional warning when a
direction indicator is on.
Cross Traffic Alert detects approaching
vehicles from up to
46 ft (14 m) away though
coverage decreases when the sensors are
blocked. Reversing slowly helps increase the
coverage area and effectiveness. 177
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DRIVE CONTROL
LINCOLN DRIVE CONTROL
Lincoln Drive Control delivers the Lincoln
driving experience through a suite of
sophisticated electronic vehicle systems.
These systems continuously monitor your
driving inputs and the road conditions to
optimize ride comfort, steering, handling,
powertrain response and sound. You can
preset your preferences for these systems
within the information display. Lincoln Drive
Control will respond to your preferences
based on what gear position you select. This
provides a single location to control multiple
systems performance settings.
Lincoln Drive Control consists of the following
systems:
•
Continuously controlled damping
dynamically adjusts the shock absorbers
stiffness in real time to match the road
surface and driver inputs. This system
continuously monitors your vehicle ’s
motion (roll, pitch, bounce), suspension
position, load, speed, road conditions, and
steering to adjust the suspension
damping for optimal vehicle control.
• Electronically power-assisted steering
adjusts steering effort and feel based on
your vehicle speed and your inputs.
• Active noise control utilizes your vehicle
electronics to enhance the acoustic
experience.
• Electronic stability control and traction
control maintain your vehicle control in
adverse conditions or high performance
driving.
• Electronic throttle control enhances the
powertrain response to your inputs.
Note: Active noise control is only available
with EcoBoost™ engines.
These systems have a range of modes which
you can choose from in order to customize
your ideal driving experience: •
Comfort – Provides a more relaxed
driving experience, maximizing comfort.
Your steering effort decreases and the
suspension movement is more fluid.
Comfort mode is ideal when you desire
enhanced traveling comfort.
• Normal – Delivers a balanced
combination of comfortable, controlled
ride and confident handling. This mode
provides an engaging drive experience
and a direct connection to the road
without sacrificing any of the composure
demanded from a luxury vehicle.
• Sport – Provides a sportier driving
experience. The suspension stiffens, with
an emphasis on handling and control. The
engine responds more directly to your
inputs and takes on a more powerful
tone. Sport mode is ideal for use during
more spirited driving.
Using Lincoln Drive Control
You can configure which of the Drive Control
modes are active when your vehicle is in Drive
(D) or in Sport (S). The configuration remains
active until modified from the main menu on
the information display.
To change your vehicle ’s Drive Control
settings from the main menu on the
information display:
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1. Choose Settings.
2. Choose Vehicle.
3. Choose Drive Control.
4.
Select the shift position you would like to
configure, either D or S.
5. Choose from Comfort, Normal, or Sport modes as your preferred setting in D.
6. Choose from Normal or Sport modes as your preferred setting in S.
Settings in S:
• Handling in S - The suspension stiffens,
with an emphasis on handling and
control.
• Performance in S - The engine responds
more directly to your inputs and takes on
a more powerful tone.
Note: Not all settings may be available.
Note: Lincoln Drive Control has diagnostic
checks that continuously monitor the system
to ensure proper operation. Certain types of
system errors will gray out the mode selections
within the information display, preventing you
from changing states when the gear position
is changed. Other types of errors will produce
a temporary message that states Drive Control
Malfunction. If either condition persists for
multiple key cycles, have your vehicle checked
by an authorized dealer.
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WARNING
Exceeding the Safety
Compliance Certification Label
vehicle weight rating limits could
result in substandard vehicle
handling or performance, engine,
transmission and/or structural
damage, serious damage to the
vehicle, loss of control and personal
injury. 193
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