warning light LINCOLN MKZ 2016 Service Manual

The current gap setting and SET also display.
Setting a Speed
1. Accelerate to the desired speed.
2. Press and release SET+. The vehicle
speed is stored in the memory.
3. The information display shows a green indicator light, current gap setting and
desired set speed.
4. Take your foot off the accelerator pedal.
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5. A lead vehicle graphic illuminates when the system detects a vehicle 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 in front of
you, 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.
Adaptive cruise control only warns of
radar-sensor-detected vehicles. In
some cases there may be no warning or a
delayed warning. You should always apply
the brakes when necessary. Failing to do so
may result in a crash, serious injury or death.
Note: The brakes may emit a sound when
the adaptive cruise control system is active.
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. The distance
setting is adjustable.
The lead vehicle graphic illuminates. 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.
The vehicle maintains a constant distance
between 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 your lane or out of view.
• The vehicle speed falls below 12 mph (20 km/h).
• A new gap distance is set.
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.
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Cruise Control

Each time you start the vehicle, the system
selects the last chosen gap for the current
driver.
Disengaging the System
Press the brake pedal or press and release
CNCL. The last set speed displays in grey
but does not erase.
Overriding the System
WARNING
Whenever the driver presses the
accelerator pedal and overrides the
system, the system does not automatically
apply the brakes to maintain the set distance
from any vehicle ahead.
Press the accelerator pedal to override the
set speed and gap distance.
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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.
Changing the Set Speed
• Accelerate or brake to the desired speed,
then press and release SET+.
• Press and hold SET+ or SET- until the desired set speed shows on the
information display. The vehicle speed
gradually changes to the selected speed.
• Press and release SET+ or SET-. The set speed changes in approximately 1 mph
(2 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.
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 returns
to the previously set speed. The set speed
displays continuously in the information
display while the system is active.
Low Speed Automatic Cancellation
The system does not function at speeds
below 12 mph (20 km/h). An audible alarm
sounds and the automatic braking releases
if your vehicle drops below this speed.
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.
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Cruise Control

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 free from obstruction.
The surface of the radar in the grille is clean but the message remains
in the display.
Do not use the system in these conditions because it may not detect
any vehicles ahead.
Heavy rain or snow is interfering with the radar signals.
Do not use the system in these conditions because it may not detect
any vehicles ahead.
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 normal cruise 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 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 does not brake
for 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.
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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 and
automatic braking does not activate.
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Cruise Control

The current assessment of your alertness is
within a typical range.
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The current assessment of your alertness
indicates that you should rest 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 to red. The yellow
position indicates the first warning is active
and the red position indicates the second
warning is active.
Note:If you have recently received a
warning; you should consider resting, even
if the current assessment is with the typical
range. Note:
If the camera sensor cannot track the
road lane markings or if your vehicle speed
drops below approximately 40 mph (64
km/h), the alertness level will change to grey
for a short time and the information display
will inform you that the system is unavailable.
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.
LANE KEEPING SYSTEM (If Equipped)
WARNINGS
The system does not relieve you of
your responsibility to drive with due
care and attention.
At all times you are responsible for
controlling your vehicle, supervising
the system and intervening if required.
If the sensor becomes blocked the
system may not function.
WARNINGS
In cold and severe weather conditions
the system may not function. Rain,
snow, spray can all limit sensor performance.
Large contrasts in lighting can limit
sensor performance.
The system will not operate if the
sensor cannot track the road lane
markings.
The vehicle should be taken to an
authorized dealer for inspection if
damage occurs in the immediate area
surrounding the sensor.
Note: The system works above 40 mph
(64 km/h).
Note: The system works as long as the
camera can detect one lane marking.
Note: The system may not function if the
camera is blocked or there is damage to the
windshield.
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Driving Aids

Green: Indicates that the system is available
or ready to provide a warning or intervention,
on the indicated side(s).
Yellow: Indicates that the system is providing
or has just provided a lane keeping aid
intervention.Red: Indicates that the system is providing
or has just provided a lane keeping alert
warning.
The system can be temporarily suppressed
at any time by the following:
• Quick braking.
• Fast acceleration.
• Using the turn signal indicator.
• Evasive steering maneuver.
Troubleshooting
Why is the feature not available (line markings are gray) when I can s\
ee the lane markings on the road?
Vehicle speed is outside the operational range of the feature
Sun is shining directly into the camera lens
Quick intentional lane change
Staying too close to the lane marking
Driving at high speeds in curves
The last Alert warning or Aid intervention occurred a short time ago
Ambiguous lane markings (mainly in construction zones)
Rapid transition from light to dark or vice versa
Sudden offset in lane markings
ABS or AdvanceTrac activation
218
Driving Aids

System Lights and Messages
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The BLIS and cross traffic alert systems
illuminate a yellow alert indicator in the
outside mirror on the side of the vehicle the
approaching vehicle is coming from.
Note:The alert indicator dims when
nighttime darkness is detected.
Cross traffic alert also sounds an audible
warning and a message appears in the
information display indicating a vehicle is
coming from the right or left. Cross traffic
alert works with the reverse sensing system
which sounds its own series of tones. See
Principle of Operation (page 196). System Sensors
WARNING
Just prior to the system recognizing a
blocked condition and alerting the
driver, the number of missed objects will
increase. To help avoid injuries, NEVER use
the BLIS as a replacement for using the side
and rear view mirrors and looking over your
shoulder before changing lanes. BLIS is not
a replacement for careful driving.
Note: It is possible to get a blockage warning
with no blockage present; this is rare and
known as a false blockage warning. A false
blocked condition either self-corrects or
clears after a key cycle.
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The system uses radar sensors which are
located behind the bumper fascia on each
side of your vehicle. Do not allow these areas
to become obstructed by mud, snow or
bumper stickers, as this can cause degraded
system performance.
If the system detects a degraded
performance condition, a message warning
of a blocked sensor or a message warning
of low visibility will appear in the information
display and the alert indicator illuminates in
the appropriate mirror(s). The information
display warning can be cleared but the alert
indicator remains illuminated.
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Driving Aids

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When your vehicle rapidly approaches
another vehicle, a red warning light flashes
and a tone sounds.
The brake support system assists you in
reducing any collision speed by pre-charging
the brakes. If the risk of collision continues
to increases after the audio-visual warning,
the brake support prepares the brake system
for rapid braking. The system does not
automatically activate the brakes, but if the
brake pedal is pressed even lightly, the
brakes apply full stopping power.
Using the Pre-Collision Assist System
WARNING
The Pre-Collision Assist system’s brake
support reduces collision speed only
if you brake your vehicle before any collision.
As in any typical braking situation, you must
press your brake pedal.
You can adjust the warning system's
sensitivity through your information display.
See General Information (page 109).
Note: When possible, the manufacturer
recommends using the highest sensitivity
setting. If warnings are too frequent, you can
reduce your system's sensitivity. Reduced
sensitivity causes fewer and later system
warnings. See General Information (page
109). Blocked Sensors
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If a blocked sensor message appears in the
information display, dirt, water, or an object
is blocking the sensor. The sensor is located
behind a cover near the driver side of the
lower grille. If anything blocks the sensor,
your vehicle cannot see through the sensor,
and the pre-collision assist system will not
work. Possible causes for the blocked sensor
message and corrective actions are listed
below.
227
Driving Aids

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: There may be electrical items
such as fuses or relays that can affect
trailer towing operation. See Fuses
(page 263). The load capacity of your vehicle is
designated by weight not volume. You
may not necessarily be able to use all
available space when loading your
vehicle or trailer.
Towing a trailer places extra load on the
engine, transmission, axle, brakes, tires,
and suspension. Inspect these
components before, during and after
towing.
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 the
Load Carrying chapter. See Load Limit
(page 231).
You can also find information in the RV
& Trailer Towing Guide available at your
authorized dealer, or online.
240
Towing

ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
• Do not tow a trailer until you drive yourvehicle 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 231).
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.
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.
Trailer lamps are required on most towed
vehicles. Make sure all running lights, brake
lights, turn signals and hazard lights are
working.
243
Towing

BREAKING-IN
You need to break in new tires for
approximately 300 miles (480 kilometers).
During this time, your vehicle may exhibit
some unusual driving characteristics.
Avoid driving too fast during the first 1000
miles (1600 kilometers). Vary your speed
frequently and change up through the gears
early. Do not labor the engine.
Do not tow during the first 1000 miles (1600
kilometers).
ECONOMICAL DRIVING
Fuel economy is affected by several things
such as how you drive, the conditions you
drive under and how you maintain your
vehicle.
There are some things to keep in mind that
may improve your fuel economy:
• Accelerate and slow down in a smooth,moderate fashion.
• Drive at steady speeds. • Anticipate stops; slowing down may
eliminate the need to stop.
• Combine errands and minimize stop-and-go driving.
• When running errands, go to thefurthest destination first and then
work your way back home.
• Close the windows for high-speed driving.
• Drive at reasonable speeds. (Traveling at 65 mph/105 kph uses about 15% less
fuel than traveling at 75 mph/121 kph).
• Keep the tires properly inflated and use only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled maintenance.
There are also some things you may want to
avoid doing because they reduce your fuel
economy:
• Avoid sudden or hard accelerations.
• Avoid revving the engine before turning off the car.
• Avoid long idle periods. • Do not warm up your vehicle on cold
mornings.
• Reduce the use of air conditioning and heat.
• Avoid using speed control in hilly terrain.
• Do not rest your foot on the brake pedal while driving.
• Avoid carrying unnecessary weight (approximately 1 mpg [0.4 kilometers/liter]
is lost for every 400 lbs [180 kilograms]
of weight carried).
• Avoid adding particular accessories to your vehicle (e.g. bug deflectors,
rollbars/light bars, running boards, ski
racks).
• Avoid driving with the wheels out of alignment.
DRIVING THROUGH WATER
WARNING
Do not drive through flowing or deep
water as you may lose control of your
vehicle.
248
Driving Hints