brakes LINCOLN MKX 2017 Owner's Manual

The adaptive cruise controls are on the
steering wheel.
Switching Adaptive Cruise Control On
Press and release ON.
The indicator appears in the
information display. The current gap setting and set speed also
appear in the information display.
Setting the Adaptive Cruise Speed
1. Drive to desired speed.
2.
Press and release SET+ or
SET-. A green
indicator light, the current gap setting
and your set speed appear in the
information display.
3. Take your foot off the accelerator pedal. 4.
A vehicle graphic illuminates if there is a
vehicle detected in front of you.
Note: When adaptive cruise control is active,
the speedometer may vary slightly from the
set speed displayed in the information
display.
Following a Vehicle WARNINGS
When following a vehicle, your vehicle
does not decelerate automatically to a
stop, nor does your vehicle always
decelerate quickly enough to avoid a crash
without driver intervention. Always apply the
brakes when necessary. Failing to do so may
result in a crash, serious injury or death.
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WARNINGS
Adaptive cruise control only warns of
vehicles detected by the radar sensor.
In some cases there may be no warning or
a delayed warning. You should always apply
the brakes when necessary. Failure to do so
may result in a crash, serious injury or death. Note:
The brakes may emit noise when
applied by the system.
When a vehicle ahead of you enters the
same lane or a slower vehicle is ahead in the
same lane, the vehicle speed adjusts to
maintain a preset gap distance. A vehicle
graphic illuminates in the instrument cluster.
When you are following a vehicle and you
switch on your left directional indicator,
adaptive cruise control may provide a small
temporary acceleration to help you pass.
Your vehicle maintains a consistent gap from
the vehicle ahead until:
• The vehicle in front of you accelerates to
a speed above the set speed.
• The vehicle in front of you moves out of
the lane you are in. •
The vehicle speed falls below 12 mph
(20 km/h).
• You set a new gap distance.
The vehicle applies brakes to slow the
vehicle to maintain a safe distance from the
vehicle in front. The maximum braking which
the system can apply is limited. You can
override the system by applying the brakes.
If the system predicts that its maximum
braking level is insufficient, an audible
warning sounds while the system continues
to brake. The red warning bar appears on
the windshield. You should take immediate
action.
Setting the Gap Distance
You can decrease or increase the distance
between your vehicle and the vehicle in front
by pressing the gap control.
Note: It is your responsibility to select a gap
appropriate to the driving conditions. Gap decrease.
A
Gap increase.
B The selected gap appears in the information
display as shown by the bars in the graphic.
Four gap distance settings are available.
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Adaptive cruise control, distance between vehicle settings
Dynamic behavior
Distance gap
Time gap, seconds
Graphic display, bars indic-
ated between vehicles
Set speed
yd (m)
mph ( km/h)
Sport.
31 (28)
1
1
62 (100)
Normal.
43 (39)
1.4
2
62 (100)
Normal.
55 (50)
1.8
3
62 (100)
Comfort.
67 (61)
2.2
4
62 (100)
Each time you start the vehicle, the system selects the last chosen gap setting.
Overriding the System WARNING
If you override the system by pressing
the accelerator pedal, it does not
automatically apply the brakes to maintain a
gap from any vehicle ahead. Press the accelerator pedal to override the
set speed and gap distance. When you override the system, the
green indicator light illuminates
and the lead vehicle graphic does
not show in the information display.
The system resumes operation when you
release the accelerator pedal. The vehicle
speed decreases to the set speed, or a
slower speed if following a slower vehicle.
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Changing the Set Speed
•
When you select km/h as the display
measurement in the information display
the set speed changes in approximately
1 km/h increments. When you select mph
as the display measurement in the
information display the set speed
changes in approximately 1 mph
increments.
• Press the accelerator or brake pedal until
you reach the desired speed. Press and
release SET+ SET-.
• Press and hold
SET+ or SET-. The set
speed changes in approximately 5 mph
(10 km/h) increments.
The system may apply the brakes to slow
the vehicle to the new set speed. The set
speed displays continuously in the
information display when the system is
active.
Canceling the Set Speed
Press and release
CNCL or tap the brake
pedal. The set speed does not erase. Resuming the Set Speed
Press and release
RES. Your vehicle speed
returns to the previously set speed and gap
setting. The set speed displays continuously
in the information display when the system
is active.
Note: Only use resume if you are aware of
the set speed and intend to return to it.
Automatic Cancellation
The system does not operate below
12 mph
(20 km/h). An audible warning sounds and
the automatic braking releases if the vehicle
drops below this speed.
Automatic cancellation can also occur if:
• The tires lose traction.
• The engine speed is too low.
• You apply the parking brake. Hilly Condition Usage
Note:
An audible alarm sounds and the
system shuts down if it is applying brakes
for an extended period of time. This allows
the brakes to cool. The system functions
normally again when the brakes cool.
Select a lower gear during prolonged
downhill driving on steep slopes, such as
mountainous areas, when the system is
active. In such situations, the system needs
additional engine braking to reduce the load
on the vehicle ’s regular brake system to
prevent the brakes from overheating.
Switching Adaptive Cruise Control Off
Press and release
OFF when the system is
in stand by mode or switch the ignition off.
Note: You erase the set speed when you
switch the system off.
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Due to the nature of radar technology, it is
possible to get a blockage warning with no
actual block. This happens, for example,
when driving in sparse rural or desert
environments. A false blocked condition
either self clears or clears after a you restart
your vehicle.
Switching to Normal Cruise Control
WARNING
Normal cruise control will not brake
when your vehicle is approaching
slower vehicles. Always be aware of which
mode you have selected and apply the
brakes when necessary. You can manually change from adaptive
cruise control to normal cruise control
through the information display. The cruise control indicator light
replaces the adaptive cruise
control indicator light if you select
normal cruise control. The gap setting does
not display, the system does not
automatically respond to lead vehicles.
Automatic braking remains active to maintain
set speed.
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Brake Support: The brake support system
assists the driver in reducing the collision
speed by lightly applying the brakes. If the
risk of collision further increases after the
warning light illuminates, the brake support
prepares the brake system for rapid braking.
This may be apparent to the driver. The
system does not automatically activate the
brakes, but if you press the brake pedal, the
system may apply full force, even if the brake
pedal is lightly pressed.
Active Braking
: Active braking may activate
if the system determines that a collision is
imminent. The system may help the driver
reduce impact damage or avoid the crash
completely.
Some vehicles are able to switch active
braking off using the information display
controls.
See General Information (page
114). Active braking automatically turns on
every time you switch the ignition on. Note:
If you perceive Pre-Collision Assist
alerts as being too frequent or disturbing,
then you can reduce the alert sensitivity,
though the manufacturer recommends using
the highest sensitivity setting where possible.
Setting lower sensitivity would lead to fewer
and later system warnings.
Adjusting the Pre-Collision Assist Settings
You can adjust the Pre-Collision Assist
settings by using the information display
control. See General Information (page 114).
If required, you can switch active braking off
using the information display control.
See
General Information (page 114).
Note: Active braking automatically turns on
every time you switch the ignition on. Blocked Sensors
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GAWR (Gross Axle Weight Rating)
GAWR is the maximum allowable weight
that a single axle (front or rear) can carry.
These numbers are on the Safety
Compliance Certification label. The label
is located on the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver seating position.
The total load on each axle must never
exceed its Gross Axle Weight Rating.
GVWR (Gross Vehicle Weight Rating)
GVWR is the maximum allowable weight
of the fully loaded vehicle. This includes
all options, equipment, passengers and
cargo. It appears on the Safety
Compliance Certification label. The label
is located on the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver seating position.
The gross vehicle weight must never
exceed the Gross Vehicle Weight Rating.
Safety Compliance Certification Label
Example:
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. Maximum Loaded Trailer Weight
Maximum loaded trailer weight is the
highest possible weight of a fully loaded
trailer the vehicle can tow. Consult an
authorized dealer (or the RV and Trailer
Towing Guide available at an authorized
dealer) for more detailed information.
GCWR (Gross Combined Weight
Rating)
GCWR is the maximum allowable weight
of the vehicle and the loaded trailer,
including all cargo and passengers, that
the vehicle can handle without risking
damage. (Important: The towing
vehicle
’s braking system is rated for
operation at Gross Vehicle Weight
Rating, not at Gross Combined Weight
Rating.) Separate functional brakes
should be used for safe control of towed
vehicles and for trailers where the Gross
Combined Weight of the towing vehicle
plus the trailer exceed the Gross Vehicle
Weight Rating of the towing vehicle.
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TOWING A TRAILER
WARNINGS
Do not exceed the GVWR or the
GAWR specified on the certification
label. Towing trailers beyond the
maximum recommended gross
trailer weight exceeds the limit of your
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of vehicle
control, vehicle rollover and personal
injury. Note:
Your vehicle may have electrical
items, such as fuses or relays, related
to towing. See Fuses (page 286). Your vehicle's load capacity designation
is by weight, not by volume, so you
cannot necessarily use all available
space when loading a vehicle or trailer.
Towing a trailer places an extra load on
your vehicle's engine, transmission, axle,
brakes, tires and suspension. Inspect
these components periodically during,
and after, any towing operation.
Load Placement
To help minimize how trailer movement
affects your vehicle when driving:
•
Load the heaviest items closest to
the trailer floor.
• Load the heaviest items centered
between the left and right side trailer
tires. •
Load the heaviest items above the
trailer axles or just slightly forward
toward the trailer tongue. Do not
allow the final trailer tongue weight
to go above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the correct
rise or drop. When both the loaded
vehicle and trailer are connected, the
trailer frame should be level, or
slightly angled down toward your
vehicle, when viewed from the side.
When driving with a trailer or payload, a
slight takeoff vibration or shudder may
be present due to the increased payload
weight. Additional information regarding
proper trailer loading and setting your
vehicle up for towing is located in the
Load Carrying chapter. See Load Limit
(page 256).
You can also find information in the
RV
& Trailer Towing Guide available at your
authorized dealer, or online.
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RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/
Website
TRAILER SWAY CONTROL (If Equipped) 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 (such as hill climbing), the driver
has significant trailer towing experience, and
can control trailer sway and maintain safe
operation. Note:
This feature does not prevent trailer
sway, but reduces it once it begins.
Note: This feature cannot stop all trailers
from swaying. Note:
In some cases, if vehicle speed is too
high, the system may activate multiple times,
gradually reducing vehicle speed.
This feature applies your vehicle brakes at
individual wheels and, if necessary, reduces
engine power. If the trailer begins to sway,
the stability control light flashes and the
message TRAILER SWAY REDUCE SPEED
appears in the information display. The first
thing to do is slow your vehicle down, then
pull safely to the side of the road and check
for proper tongue load and trailer load
distribution.
See Load Carrying (page 254).
RECOMMENDED TOWING
WEIGHTS
Note: Do not exceed the trailer weight
for your vehicle configuration listed in
the chart below. Note:
Make sure to take into
consideration trailer frontal area. Do not
exceed 20 ft² (1.86 m²) for vehicles
without towing package, or 30 ft² (2.79
m²) for vehicles with towing package.
Note: For high altitude operation,
reduce the gross combined weight by
2% per
1,000 ft (305 m) starting at the
1,000 ft (305 m) elevation point.
Note: Certain states require electric
trailer brakes for trailers over a specified
weight. Be sure to check state
regulations for this specified weight. The
maximum trailer weights listed may be
limited to this specified weight, as the
vehicle ’s electrical system may not
include the wiring connector needed to
activate electric trailer brakes.
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ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
•
Do not tow a trailer until you drive your
vehicle at least 1000 miles (1600
kilometers).
• Consult your local motor vehicle laws for
towing a trailer.
• See the instructions included with towing
accessories for the proper installation
and adjustment specifications.
• Service your vehicle more frequently if
you tow a trailer. See your scheduled
maintenance information.
• If you use a rental trailer, follow the
instructions the rental agency gives you.
You can find information on load
specification terms found on the tire label
and Safety Compliance label as well as
instructions on calculating your vehicle's load
in the Load Carrying chapter. See Load Limit
(page 256).
Remember to account for the trailer tongue
weight as part of your vehicle load when
calculating the total vehicle weight. Hitches
Do not use a hitch that either clamps onto
the bumper or attaches to the axle.
Distribute the trailer load so 10-15% of the
total trailer weight is on the tongue.
Safety Chains
Note:
Never attach safety chains to the
bumper.
Always connect the safety chains to the hook
retainers of your vehicle hitch.
To connect the safety chains, cross them
under the trailer tongue and allow enough
slack for turning tight corners. Do not allow
the chains to drag on the ground.
Trailer Brakes WARNING
Do not connect a trailer's hydraulic
brake system directly to your vehicle's
brake system. Your vehicle may not have
enough braking power and your chances of
having a collision greatly increase. Electric brakes and manual, automatic or
surge-type trailer brakes are safe if you install
them properly and adjust them to the
manufacturer's specifications. The trailer
brakes must meet local and federal
regulations.
The rating for the tow vehicle's braking
system operation is at the gross vehicle
weight rating, not the gross combined
weight rating.
Separate functioning brake systems are
required for safe control of towed vehicles
and trailers weighing more than 1500
pounds (680 kilograms) when load.
Trailer Lamps
WARNING
Never connect any trailer lamp wiring
to the vehicle's tail lamp wiring; this
may damage the electrical system resulting
in fire. Contact your authorized dealer as
soon as possible for assistance in proper
trailer tow wiring installation. Additional
electrical equipment may be required. 264
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