2012 LINCOLN MKX cruise control

braking which is applied by the ACC system is limited and can be
overridden by the driver applying the brakes.
If the ACC system predicts that its
maximum braking level will not be
sufficient, an audible warning will
sound while the ACC continues to
brake. This is accompanied by a
heads-up display; a red warning bar
illuminating on the windshield. The driver should takeimmediate
action.
Note:The brakes may emit a sound when they are being modulated by
the adaptive cruise control system.
WARNING:Adaptive cruise control only warns of vehicles
detected by the radar sensor. In some cases there may be no
warning or the warning may be delayed. The driver should always
apply the brakes when necessary. Failing to do so may result in a
collision, serious injury or death.
Setting the gap distance
The distance between your vehicle
and the vehicle in front of you can
be decreased or increased by
pressing the GAP control up or
down. The selected gap will be
displayed in the message center as shown by the bars in the graphic.
Four gap distance settings are available.
Graphic
display (bars
between
vehicles)Following
distanceFollowing
distance at
60 mph
(100 km/h)Dynamic
behavior
1 bar 1 second 29 yards (28 m) Sporty
2 bars 1.5 seconds 44 yards (42 m) Normal
3 bars 1.9 seconds 56 yards (53 m) Normal
4 bars 2.3 seconds 66 yards (64 m) Comfort
Each time the vehicle is restarted, the last chosen gap for the current
driver will be automatically selected.
Note:It is the driver’s responsibility to select a gap appropriate to the
driving conditions.
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Disengaging adaptive cruise control
Press the brake pedal or press CNCL to disengage the adaptive cruise
control. The last set speed will be displayed with a strikethrough.
Disengaging the adaptive cruise control will not erase your previous set
speed.
Overriding adaptive cruise control
WARNING:Whenever the driver is overriding the ACC by
pressing the accelerator pedal, the ACC will not automatically
apply the brakes to maintain separation from any vehicle ahead.
The set speed and gap distance can be overridden by pressing the
accelerator pedal.
When the driver is overriding ACC, the green
ACC light is
illuminated, and the follow vehicle is not displayed in the message
center. When the accelerator is released, the ACC function will operate
again and vehicle speed will decrease to the set speed, or a lower speed
if following a slower vehicle.
Changing the set speed
There are three ways to change the set speed:
•Accelerate or brake to the desired speed and press SET upward and
release.
•Increase or decrease the speed by holding SET upward or downward
until the desired set speed is shown on the message center. The
vehicle speed will gradually change to the selected speed.
•Increase or decrease the speed in increments of 1 mph (2 km/h) by
briefly pressing the SET upward or downward.
The ACC may apply the brakes to slow the vehicle down to the new set
speed. The set speed will display continuously in the message center
while ACC is active.
Resuming the set speed
Press and release RES/CNCL. This will automatically return the vehicle
to the previously set speed. The set speed will display continuously in
the message center while ACC is active.
Note:Resume should only be used if the driver is aware of the set speed
and intends to return to it.
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Low speed automatic cancellation
ACC is not functional at vehicle speeds below 16 mph (26 km/h). Once
the vehicle speed drops below 16 mph (26 km/h), an audible alarm will
sound and the automatic braking will be released.
Hilly condition usage
It is recommended that the driver select a lower gear position when ACC
is active in situations such as prolonged downhill driving on steep grades
(i.e., driving in mountainous areas). In these situations, additional engine
braking is needed to reduce the load on the vehicle’s regular brake
system to prevent them from overheating. For more information,
referenceAutomatic transmission operationin theDrivingchapter.
Note:If ACC is applying brakes for an extended period of time, an
audible alarm will sound and ACC will shut down. This is to allow the
brakes to cool down. When the brakes have cooled down, the ACC will
again function normally.
Turning off cruise control
Press OFF to turn off the cruise control.
Note:When you turn off the cruise control or the ignition, your cruise
control set speed memory is erased.
Detection issues
The radar sensor has a limited field of vision. In some situations it may
not detect vehicles at all or detect a vehicle later than expected.
Detection issues can occur:
•When driving on a different line than the vehicle in front.
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•A failure has occurred in the ACC system or related system.
Blocked sensor
If a message regarding a blocked
sensor is displayed, 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. When the
radar signals are obstructed, a
vehicle ahead cannot be detected
and the ACC will not function. The
following table lists possible causes
and actions for this message being
displayed.
Cause Action
The surface of the radar in the
grille is dirty or obstructed in
some wayClean the grille surface in front of
the radar or remove the object
causing the obstruction
The surface of the radar in the
grille is clean but the message
remains in the displayWait a short time. It may take
several minutes for the radar to
detect that it is no longer
obstructed
Heavy rain or snow is interfering
with the radar signalsDo not use ACC in these condition
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 signalsDo not use ACC in these condition
because it may not detect, warn,
or respond to potential collisions.
Desert / remote area with no other
vehicles and no roadside objectsWait a short time or switch to
normal cruise control.
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.
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WARNING:Do not use ACC when towing a trailer with brake
controls. Aftermarket trailer brakes will not function properly
when ACC 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.
WARNING:Do not use tires sizes other than those
recommended because this can affect the normal operation of
ACC. Failing to do so may result in a loss of vehicle control, which
could result in serious injury.
Switching to normal cruise control
You can manually change from adaptive cruise control (ACC) to normal
cruise control through the message center. Refer toMessage centerin
theInstrument Clusterchapter. If normal cruise control is selected, the
ACC indicator light will be replaced with a
cruise control indicator
light. 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 ACC when the engine is started.
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.
STEERING WHEEL CONTROLS
Audio control features
SEEK:Press up or down to select
the next/previous radio station
preset, CD track or satellite radio (if
equipped) channel preset depending
on which media mode you are in.
MEDIA:Press repeatedly to scroll
through available audio modes.
MUTE:Press to silence the radio.
VOL (Volume):Press up or down
to increase or decrease the volume.
SEEK
MEDIA
MUTE
VOL
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
62 10A* A/C clutch
63 15A* TT stop/turn lamps relay
64 20A* Rear wiper motor
65 15A* Fuel pump
66 — Powertrain control module
(PCM) relay
67 20A* Vehicle power (VPWR) #2
68 15A* VPWR #4
69 15A* VPWR #1
70 10A* A/C relay, All-wheel drive module
71 — Not used
72 — Not used
73 — Not used
74 — Not used
75 — A/C clutch diode
76 — Not used
77 — TT park lamps relay
78 20A* Right HID headlamps
79 5A* Adaptive cruise control
80 — Not used
81 — Not used
82 15A* Rear washer
83 — Not used
84 20A* TT park lamps
85 — Not used
86 7.5A* PCM keep-alive, PCM relay
87 5A* Run/start relay
88 — Run/start relay
89 5A* Adaptive lighting
90 10A* PCM
91 10A* Adaptive cruise control
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Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle may reduce fuel economy at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example; bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EMISSION CONTROL SYSTEM
WARNING:Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
WARNING:Exhaust leaks may result in entry of harmful and
potentially lethal fumes into the passenger compartment. If you
smell exhaust fumes inside your vehicle, have your dealer inspect your
vehicle immediately. Do not drive if you smell exhaust fumes.
Maintenance and Specifications
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A
Accessory delay ..........................66
Adaptive Cruise Control .............70
AdvanceTrac ..............................219
Airbag supplemental restraint
system ........................146, 154, 157
and child safety seats ............148
description ..............146, 154, 157
disposal ....................................160
driver airbag ............148, 155, 158
indicator light .........154, 156, 160
operation .................148, 155, 158
passenger airbag .....148, 155, 158
side airbag ...............................154
Air cleaner filter .......323–324, 326
Air conditioning ..........................40
All Wheel Drive (AWD),
driving off road .........................247
Antifreeze
(see Engine coolant) ................303
Anti-lock brake system
(see Brakes) ..............................217
Anti-theft system ..............114, 117
arming the system ..........114, 117
disarming a triggered
system .....................................117
Automatic transmission
driving an automatic
overdrive .................................227
fluid, adding ............................321
fluid, checking ........................321
fluid, refill capacities ..............327
fluid, specification ..................327
Selectshift (SST) ....................228
Auxiliary powerpoint ..................63
Axle
lubricant specifications ..........327B
Battery .......................................301
acid, treating emergencies .....301
jumping a disabled battery ....272
maintenance-free ....................301
replacement, specifications ...326
servicing ..................................301
Belt-Minder.............................141
Blind Spot Information
System .......................................241
Blind spot mirror ......................239
Booster seats .............................174
Brakes ........................................217
anti-lock ...................................217
anti-lock brake system (ABS)
warning light ...........................218
fluid, checking and adding ....321
fluid, refill capacities ..............327
fluid, specifications .................327
lubricant specifications ..........327
parking ....................................219
shift interlock ..........................226
Bulbs ............................................52
C
Capacities for refilling fluids ....327
Cargo management system ........91
Cargo net .....................................91
Cell phone use ..............................9
Changing a tire .................265, 268
Child safety seats ......................165
attaching with tether straps ..171
in front seat ............................165
in rear seat ..............................165
LATCH .....................................169
recommendations ...................163
Index
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