brakes LINCOLN MKZ 2013 Owner's Manual

Resuming the Set Speed
Note:
Resume should only be used 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 12 mph (20 km/h). An
audible alarm will sound and the
automatic braking will be released 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 (i.e., driving in
mountainous areas). Additional
engine braking is needed 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 is erased
when you switch off the system. Press and release
OFF or turn off the
ignition.
Detection Issues
The radar sensor has a limited field of
vision. It may not detect vehicles at all
or detect a vehicle later than expected
in some situations. The lead vehicle
graphic will not illuminate if a vehicle
is not detected in front of you. 200
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Detection issues can occur:
When driving on a different
line than the vehicle in front.
A
With vehicles that edge into
your lane. These vehicles can
only be detected once they
have moved fully into your
lane.
B
There may be issues with the
detection of vehicles in front
when driving into and coming
out of a bend or curve in the
road.
C
In these cases the system may brake
late or unexpectedly. The driver
should stay alert and intervene when
necessary.
If the front end of the vehicle is hit or
damaged, the radar sensing zone may
be altered causing missed or false
vehicle detections. See your
authorized dealer to have the radar
checked for proper coverage and
operation.
System Not Available
Conditions which can cause the
system to deactivate or prevent the
system from activating when
requested include:
• a blocked sensor
• high brake temperature
• a failure in the system or a related
system. Blocked Sensor WARNINGS
Do not use the system when
towing a trailer with brake
controls. Aftermarket trailer brakes
will not function properly when the
system is activated because the
brakes are electronically controlled.
Failing to do so may result in loss of
vehicle control, which could result in
serious injury. Do not use tires sizes other than
those recommended because
this can affect the normal operation
of the system. Failing to do so may
result in a loss of vehicle control,
which could result in serious injury. A message will display if the radar
signals from the sensor have been
obstructed. The sensor is located
behind a fascia cover near the driver
side of the lower grille. A vehicle
ahead cannot be detected and the
system will not function when the
radar signals are obstructed. The
following table lists possible causes
and actions for this message being
displayed.
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Action
Cause
Clean the grille surface in front of the
radar or remove the object causing the obstruction.
The surface of the radar in the grille is
dirty or obstructed in some way.
Wait a short time. It may take several
minutes for the radar to detect that it is no longer obstructed
The surface of the radar in the grille is
clean but the message remains in the display.
Do not use the system in these condi-tion because it may not detect, warn, or respond to potential collisions.
Heavy rain or snow is interfering with
the radar signals.
Do not use the system in these condi-tion because it may not detect, warn, or respond to potential collisions.
Swirling water, or snow or ice on the
surface of the road may interfere with the radar signals.
Wait a short time or switch to normalcruise control.
You are in a desert or remote area with
no other vehicles and no roadside objects.
Due to the nature of radar technology,
it is possible to get a blockage warning
and not be blocked. This can happen,
for example, when driving in sparse
rural or desert environments. A false
blocked condition will either self clear
or clear after a key cycle.
Switching to Normal Cruise
Control WARNING
Normal cruise control will not
brake due to slower vehicles.
Always be aware of which mode is
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 will replace the adaptive
cruise control indicator light
if normal cruise control is selected.
The gap setting will not be displayed,
the system will not automatically
respond to lead vehicles and
automatic braking will not be
activated. The system will default to
adaptive cruise control when the
engine is started.
202
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Alertness level is fine, no rest required.
Alertness level is critical, indicating
that a rest should be taken as soon as
safely possible.
The status bar will travel from left to
right as the calculated alertness level
decreases. As the rest icon is
approached the color turns from
green to yellow and then finally red
when a rest break should be taken.
•
Green - No rest required.
• Yellow - First (temporary) warning.
• Red - Second warning.
Note: If you have recently received a
warning; you should consider resting,
even if the current assessment is with
the typical range.
Note: The alertness level will be
shown in grey if the camera sensor
cannot track the road lane markings or
if the vehicle speed drops below
approximately 40 mph (65 km/h). Resetting the System
You can reset the system by either:
•
Switching the ignition off and on.
• Stopping the vehicle and then
opening and closing the driver ’s
door.
COLLISION WARNING SYSTEM
(If Equipped) WARNINGS
This system is designed to be a
supplementary driving aid. It is
not intended to replace the driver ’s
attention, and judgment, or the need
to apply the brakes. This system does
NOT activate the brakes
automatically. Failure to press the
brake pedal to activate the brakes
may result in a collision. The collision warning system
with brake support cannot help
prevent all collisions. Do not rely on
this system to replace driver judgment
and the need to maintain distance
and speed. Note:
The system does not detect,
warn or respond to potential collisions
with vehicles to the rear or sides of the
vehicle.
Note: The collision warning system is
active at speeds above approximately
5 mph (8 km/h). 204
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This system is designed to alert the
driver of certain collision risks. A radar
detects if your vehicle is rapidly
approaching another vehicle traveling
in the same direction as yours.
If it is, a red warning light illuminates
and an audible warning chime sounds.
The brake support system assists the
driver in reducing the collision speed
by charging 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 the brake pedal is
pressed, full force braking is applied
even if the brake pedal is lightly
pressed.
Using the Collision Warning
System
WARNING
The collision warning system
’s
brake support can only help
reduce the speed at which a collision
occurs if the driver applies the
vehicle ’s brakes. The brake pedal
must be pressed just like any typical
braking situation. The warning system and chime can
be turned on and off separately; the
warning system sensitivity can be
adjusted to one of three possible
settings by using the information
display control. See General
Information (page 100).
Note: If the system cannot be turned
off in a vehicle equipped with MyKey®,
See Principle of Operation (page 58).
Note: If collision warnings are
perceived as being too frequent or
disturbing then the warning sensitivity
can be reduced, though the
manufacturer recommends using the
highest sensitivity setting where
possible. Setting lower sensitivity
would lead to fewer and later system
warnings. See
General Information
(page 100).
Blocked Sensors 205
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System Limitations
WARNING
The collision warning system
’s
brake support can only help
reduce the speed at which a collision
occurs if the driver applies the
vehicle ’s brakes. The brake pedal
must be pressed just like any typical
braking situation. Due to the nature of radar technology,
there may be certain instances where
vehicles do not provide a collision
warning. These include:
•
Stationary vehicles or vehicles
moving below 6 mph (10 km/h).
• Pedestrians or objects in the
roadway.
• Oncoming vehicles in the same
lane.
• Severe weather conditions (see
blocked sensor section).
• Debris build-up on the grille near
the headlamps (see blocked
sensor section).
• Small distance to vehicle ahead.
• Steering wheel and pedal
movements are large (very active
driving style).
•
Certain conditions may reduce the
visibility of the warning lamp;
therefore, it is recommended to keep
the audible warning on. If the front end of the vehicle is hit or
damaged, the radar sensing zone may
be altered causing missed or false
collision warnings. See your
authorized dealer to have your
collision warning radar checked for
proper coverage and operation.
LINCOLN DRIVE CONTROL
The Lincoln driving experience is
delivered through a suite of
sophisticated electronic vehicle
systems that continuously monitor
both your inputs and the road
conditions to optimize ride comfort,
steering, handling, and powertrain
response and sound.
These systems include:
•
Continuously Controlled Damping
which dynamically adjusts the
shock absorbers in real time to
match the road surface and your
inputs.
• Electronically Power-Assisted
Steering which adjusts steering
effort and feel based on vehicle
speed and your inputs.
• Active Noise Control which utilizes
vehicle electronics to enhance the
acoustic experience.
• Electronic Stability Control and
Traction Control which maintain
vehicle control in adverse
conditions or high performance
driving.
• Electronic Throttle Control which
enhances the powertrain response
to your inputs.
207
Driving Aids

rated for operation at GVWR, not
at GCWR.) Separate functional
brakes should be used for safe
control of towed vehicles and for
trailers where the GCW of the
towing vehicle plus the trailer
exceed the GVWR of the towing
vehicle.
The GCW must never
exceed the GCWR.
Maximum Loaded Trailer
Weight - is the highest possible
weight of a fully loaded trailer the
vehicle can tow. It assumes a
vehicle with only mandatory
options, no cargo (internal or
external), a tongue load of
10– 15% (conventional trailer) or
king pin weight of 15– 25% (fifth
wheel trailer), and driver only (150
lb. [68 kg]). Consult your
authorized dealer (or the RV
and Trailer Towing Guide
provided by your authorized
dealer) for more detailed
information.
Tongue Load or Fifth Wheel
King Pin Weight -
refers to the
amount of the weight that a trailer
pushes down on a trailer hitch. Examples:
For a 5000 lb. (2268
kg) conventional trailer, multiply
5000 by 0.10 and 0.15 to obtain a
proper tongue load range of 500
to 750 lb. (227 to 340 kg). For an
11500 lb. (5216 kg) fifth wheel
trailer, multiply by 0.15 and 0.25
to obtain a proper king pin load
range of 1725 to 2875 lb. (782 to
1304 kg). WARNINGS
Do not exceed the GVWR or the
GAWR specified on the Safety
Compliance Certification Label. Do not use replacement tires
with lower load carrying
capacities than the original tires
because they may lower the vehicle ’s
GVWR and GAWR limitations.
Replacement tires with a higher limit
than the original tires do not increase
the GVWR and GAWR limitations. Exceeding any vehicle weight
rating limitation could result in
serious damage to the vehicle and/or
personal injury. Steps for determining the
correct load limit:
1. Locate the statement "The
combined weight of occupants
and cargo should never exceed
XXX kg or XXX lb." on your
vehicle
’s placard.
2. Determine the combined weight
of the driver and passengers that
will be riding in your vehicle.
224
Load Carrying

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 the
vehicle and could result in engine
damage, transmission damage,
structural damage, loss of vehicle
control, vehicle rollover and personal
injury. Note:
There may be electrical items
such as fuses or relays that can affect
trailer towing operation. See Fuses
(page 251).
Weight, not volume designates your
vehicle's load capacity. You cannot
necessarily use all available space
when loading a vehicle.
Towing a trailer places an additional
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 the vehicle when
driving:
• Load the heaviest items closest to
the trailer floor.
• Load the heaviest items in the
center of 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 tow bar 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 the
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 another chapter
of this manual. See Load Limit (page
219). You can also find the information
in the
RV & Trailer Towing Guide,
available at your authorized dealer.
RECOMMENDED TOWING
WEIGHTS
Note: Do not exceed the trailer weight
for your vehicle configuration listed in
the chart below.
Note: Be sure to take into
consideration trailer frontal area. Do
not exceed 20 feet 2
(1.86 meters 2
).
Note: For high altitude operation,
reduce the gross combined weight by
2% per 1000 feet (300 meters)
starting at the 1000 foot (300 meter)
elevation point.
227
Towing

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. Your vehicle may tow a Class I trailer
provided the maximum trailer weight
is less than or equal to the maximum
trailer weight listed for your vehicle
configuration on the following charts. Maximum Trailer Weight - lb (kg)
*
Powertrain
1000 (454)
2.0L GTDI
1000 (454)
3.7L TiVCT
* Calculated with SAE J2807 method.
228
Towing

ESSENTIAL TOWING
CHECKS
Follow these guidelines to ensure 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.
• Refer to the instructions included
with towing accessories for the
proper installation and adjustment
specifications.
• Service your vehicle more
frequently if you tow a trailer. Refer
to 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 another chapter
of this manual. See Load Limit (page
219).
Remember to account for the trailer
tongue weight as part of the 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 trailer tongue.
Safety Chains
Note: Never attach safety chains to
the bumper.
Always connect the trailer ’s safety
chains to the hook retainers of the
vehicle hitch.
To connect the trailer ’s safety chains,
cross the chains 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,
when installed properly and adjusted
to the manufacturer's specifications,
are safe to use. The trailer brakes
must meet local and federal
regulations.
229
Towing