brake sensor LINCOLN MKZ 2016 Owners Manual

3. The lighting control is in the off, parkinglamp or autolamps positions.
4. The headlamps are off.
Type 2 - Configurable
Switch the daytime running lamps on or off
using the information display controls. See
Information Displays (page 109).
The daytime running lamps turn on when:
1. They are switched on in the information display. See Information Displays (page
109).
2. The ignition is switched to the on position.
3. The transmission is not in park (P) for vehicles with automatic transmissions or
the parking brake is released for vehicles
with manual transmissions.
4. The lighting control is in the autolamps position.
5. The headlamps are off.
The other lighting control switch positions
do not activate the daytime running lamps,
and you can use them to temporarily override
autolamp control. When switched off in the information display,
the daytime running lamps are off in all
lighting control switch positions.
AUTOMATIC HIGH BEAM
CONTROL
(If Equipped)
The system will automatically turn on your
high beams if it is dark enough and no other
traffic is present. When it detects the
headlights of an approaching vehicle, the tail
lamps of the preceding vehicle or street
lighting, the system will turn off the high
beams before they distract other drivers. The
low beams remain on.
Note:
If it appears that automatic control of
the high beams is not functioning properly,
check the windshield in front of the camera
for a blockage. A clear view of the road is
required for proper system operation. Have
any windshield damage in the area of the
camera’s field-of-view repaired. Note:
If the system detects a blockage, for
example bird droppings, bug splatter, snow
or ice, the system will go into low beam
mode until you clear the blockage. A
message may also appear in the instrument
cluster display noting the front camera is
blocked.
Note: Typical road dust, dirt and water spots
will not affect the performance of the
automatic high beam system . However, in
cold or inclement weather conditions, you
will notice a decrease in the availability of
the high beam system, especially at start up.
If you want to change the beam state
independently of the system, you may switch
the high beams on or off using the
multifunction switch. Automatic control will
resume when conditions are correct.
Note: Modification of the vehicle ride height
such as using much larger tires, may
degrade feature performance.
A camera sensor, centrally mounted behind
the windshield of your vehicle, continuously
monitors conditions to decide when to switch
the high beams off and on.
90
Lighting

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
with the vehicle in an uphill gear (for
example, second (2) when facing uphill or
reverse (R) when facing downhill).
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.
3. When you remove your foot from the brake pedal, your vehicle remains on the
slope without rolling away for about two
to three seconds. This hold time
automatically extends if you are in the
process of driving off.
4. Drive off in the normal manner. The system releases the brakes automatically.
Note: When you remove your foot from the
brake pedal and press the pedal again when
the system is active, you will experience
significantly reduced brake pedal travel. This
is normal.
Switching the System On and Off
Vehicles with Manual Transmission
You can switch this feature on or off in the
information display. The system remembers
the last setting when you start your vehicle. Vehicles with Automatic Transmission
You cannot turn the system on or off. When
you switch the ignition on, the system
automatically turns on.
191
Brakes

PRINCIPLE OF OPERATION
WARNINGS
To help avoid personal injury, please
read and understand the limitations of
the system as contained in this section.
Sensing is only an aid for some (generally
large and fixed) objects when moving on a
flat surface at parking speeds. Certain
objects with surfaces that absorb ultrasonic
waves, surrounding vehicle's parking aid
systems, traffic control systems, fluorescent
lamps, inclement weather, air brakes, and
external motors and fans may also affect the
function of the sensing system; this may
include reduced performance or a false
activation.
To help avoid personal injury, always
use caution when in reverse (R) and
when using the sensing system.
WARNINGS
This system is not designed to prevent
contact with small or moving objects.
The system is designed to provide a warning
to assist the driver in detecting large
stationary objects to avoid damaging your
vehicle. The system may not detect smaller
objects, particularly those close to the
ground.
Certain add-on devices such as large
trailer hitches, bike or surfboard racks
and any device that may block the normal
detection zone of the system, may create
false beeps.
Note: Keep the sensors, located on the
bumper or fascia, free from snow, ice and
large accumulations of dirt. If the sensors
are covered, the system’s accuracy can be
affected. Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage to the
bumper or fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of
obstacles or false alarms. Note:
The sensing system cannot be turned
off when a MyKey is present. See Principle
of Operation (page 60).
Note: If you attach certain add-on devices
such as a trailer or bike rack, the rear
sensing system may detect that add-on
device and therefore provide warnings. It is
suggested that you disable the rear sensing
system when you attach an add-on device
to your vehicle to prevent these warnings.
The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on.
The system can be switched off through the
information display menu or from the pop-up
message that appears once you shift the
transmission into reverse (R). See General
Information (page 109).
Note: On vehicles with front parking aid you
can use the parking aid switch to switch the
system off.
If a fault is present in the system, a warning
message appears in the information display.
See Information Messages (page 115).
196
Parking Aids (If Equipped)

If the transmission is in reverse (R), the front
sensing system provides audio warnings
when your vehicle is moving and the
detected obstacle is stationary or moving
towards your vehicle.
If the transmission is in drive (D) or any other
forward gear (for example, low (L), sport (S)
or any forward gear in a manual
transmission), the front sensing system
provides audio warnings when your vehicle
is moving below a speed of 7 mph (12 km/h)
and an obstacle is located inside the
detection area.
ACTIVE PARK ASSIST (If Equipped)
WARNING
Designed to be a supplementary park
aid, this system may not work in all
conditions. This system cannot replace the
driver’s attention and judgment. The driver
is responsible for avoiding hazards and
maintaining a safe distance and speed, even
when the system is in use.
Note: The driver is always responsible for
controlling the vehicle, supervising the
system and intervening if required.
The system detects an available parallel
parking space and automatically steers your
vehicle into the space (hands-free) while you
control the accelerator, gearshift and brakes.
The system visually and audibly instructs you
to park your vehicle.
The system may not function correctly if
something passes between the front bumper
and the parking space (a pedestrian or
cyclist) or if the edge of the neighboring
parked vehicle is high off the ground (for
example, a bus, tow truck or flatbed truck).
Note: The blindspot information system does
not detect traffic alongside or behind your
vehicle during a park assist maneuver.
Note: The sensors may not detect objects
in heavy rain or other conditions that cause
disruptive reflections.
Note: The sensors may not detect objects
with surfaces that absorb ultrasonic waves
or cause ultrasonic interference (motorcycle
exhaust, truck air brakes or horns). Do not use the system if:
• You have attached a foreign object (bike
rack or trailer) to the front or rear of your
vehicle or attached close to the sensors.
• You have attached an overhanging object (surfboard) to the roof.
• The front bumper or side sensors are damaged or obstructed by a foreign
object (front bumper cover).
• A mini-spare tire is in use.
Using Active Park Assist
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Press the button located on the
center console near the gearshift
lever or the right side of the center
stack.
The touchscreen displays a message and a
corresponding graphic to indicate it is
searching for a parking space. Use the
direction indicator to indicate which side of
your vehicle you want the system to search.
Note: If the direction indicator is not on, the
system automatically searches on your
vehicle's passenger side.
198
Parking Aids (If Equipped)

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.
E164805
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.
208
Cruise Control

Switching the System Off
Press and release OFF when the system is
in stand by mode or switch the ignition off.
Note:The set speed memory erases when
you switch off the system.
Detection Issues
WARNING
On rare occasions, detection issues
can occur due to the road
infrastructures, for example bridges, tunnels
and safety barriers. In these cases, the
system may brake late or unexpectedly. At
all times, you are responsible for controlling
your vehicle, supervising the system and
intervening, if required.
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 does not
illuminate if the system does not detect a
vehicle in front of you.
E71621
Detection issues can occur:
With vehicles that edge into your
lane that can only be detected
once they have moved fully into
your lane.
A
Motorcyclists may be detected
late, or not at all.
B
With vehicles in front of you when
going into and coming out of a
bend. The detection beam will not
follow sharp curves in the road.
C
In these cases the system may brake late or
unexpectedly. The driver should stay alert
and intervene when necessary.
If something hits the front end of your vehicle
or damage occurs, the radar-sensing zone
may change. This could cause missed or
false vehicle detections. See an authorized
dealer to have the radar checked for proper
coverage and operation.
211
Cruise Control

System Not Available
Conditions that 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 relatedsystem.
Blocked Sensor
WARNINGS
Do not use the system when towing a
trailer with brake controls. Aftermarket
trailer brakes do not function properly when
you switch the system on because the
brakes are electronically controlled. Failing
to do so may result in loss of vehicle control,
which could result in serious injury. The
system does operate with non-electronic
trailer brake controllers, such as over-run or
surge brakes.
Do not use tire 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.
E145632
A message appears if something obstructs
the sensor's radar signals. The sensor is
located behind a cover near the driver side
of the lower grille. The system cannot detect
a vehicle ahead and does not function when
something obstructs the radar signal. The
following table lists possible causes and
actions for this message displaying.
212
Cruise Control

Extreme continuous steering may increase
the effort required for you to steer your
vehicle. This increased effort prevents
overheating and permanent damage to the
steering system. You do not lose the ability
to steer your vehicle manually. Typical
steering and driving maneuvers allow the
system to cool and return to normal
operation.
Steering Tips
If the steering wanders or pulls, check for:
• Correct tire pressures.
• Uneven tire wear.
• Loose or worn suspension components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note:A high crown in the road or high
crosswinds may also make the steering
seem to wander or pull. Adaptive Learning
The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with the
brake system to help operate advanced
stability control and accident avoidance
systems. Additionally, whenever the battery
is disconnected or a new battery installed,
you must drive your vehicle a short distance
before the system relearns the strategy and
reactivates all systems.
PRE-COLLISION ASSIST
WARNINGS
This system is an extra driving aid. It
does not replace your attention and
judgment, or the need to apply the brakes.
This system does NOT automatically brake
your vehicle. If you fail to press the brake
pedal when necessary, you may collide with
another vehicle.
WARNINGS
The Pre-Collision Assist system with
brake support cannot help prevent all
collisions. Do not rely on this system to
replace your judgment and the need to
maintain correct distance and speed.
Note: The system does not detect, warn or
respond to potential collisions with vehicles
to the rear or sides of your vehicle.
Note: The Pre-Collision Assist system is
active at speeds above approximately
5.0 mph (8 km/h).
E156130
The system alerts you of certain collision
risks. The system's sensor detects your
vehicle's rapid approach to other vehicles
traveling in the same direction as your
vehicle.
226
Driving Aids

E156131
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
E145632
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

Action
Cause
Clean the radar sensor cover or remove the obstruction
The radar sensor cover in the grille is dirty or obstructed
Wait a short time. The radar may take several minutes to reset afteryou remove the obstruction
The surface of the radar sensor cover is clean but the message
remains in the display
The Pre-Collision Assist system is temporarily disabled. Shortly after
weather conditions improve, the collision warning system automatically reactivates
Heavy rain, spray, snow or fog in the air interferes with the radar
signals
The Pre-Collision Assist system is temporarily disabled. Shortly after
weather conditions improve, the collision warning system automatically reactivates
Swirling water, snow or ice on the road surface interferes with the
radar signals
System Limitations
WARNING
The Pre-Collision Assist system’s brake
support only reduces collision speed
if you first apply your brakes. You must brake
as you would in 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 6.2 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.
• Large steering wheel and pedal movements (very active driving style). Damage to the front end of your vehicle may
alter the radar sensor's coverage area. This
may result in missed or false collision
warnings. Have an authorized dealer check
your radar sensor for proper coverage and
operation.
228
Driving Aids