sensor FORD EXPEDITION 2021 User Guide

The restraints control module also
monitors the readiness of the above safety
devices plus the crash and occupant
sensors. The readiness of the safety
system is indicated by a warning indicator
light in the instrument cluster or by a
backup tone if the warning light is not
working. See Instrument Cluster (page
111). Routine maintenance of the airbag is
not required.
A difficulty with the system is indicated by
one or more of the following: The readiness light will not
illuminate immediately after you
switch the ignition on.
• The readiness light either flashes or
stays lit.
• A series of five beeps will be heard. The
tone pattern will repeat periodically
until the problem, the light or both are
repaired.
If any of these things happen, even
intermittently, have the supplemental
restraint system serviced at an authorized
dealer immediately. Unless serviced, the
system may not function properly in the
event of a crash. The fact that the seatbelt pretensioners
or front airbags did not activate for both
front seat occupants in a crash does not
mean that something is wrong with the
system. Rather, it means the restraints
control module determined the accident
conditions (crash severity, belt usage)
were not appropriate to activate these
safety devices.
•
The design of the front airbags is to
activate only in frontal and near-frontal
crashes (not rollovers, side impacts or
rear impacts) unless the crash causes
sufficient frontal deceleration.
• The design of the seatbelt
pretensioners and rear inflatable belts
is to activate in frontal, near-frontal
and side crashes, and in rollovers.
• The design of the side airbags is to
inflate in certain side impact crashes
or rollover events. Side airbags may
activate in other types of crashes if the
vehicle experiences sufficient sideways
motion or deformation.
• The design of the Safety Canopy is to
inflate in certain side impact crashes
or rollover events. The Safety Canopy
may activate in other types of crashes
if the vehicle experiences sufficient
sideways motion or deformation, or a
certain likelihood of rollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon as
possible. Airbags must be disposed of by
qualified personnel.
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Press the button again within three
seconds to confirm that all the doors are
closed. The doors will lock again, the horn
will sound and the direction indicators will
flash if all the doors and the liftgate are
closed.
Note:
If the system does not function, use
the key blade to lock and unlock your
vehicle.
Mislock
If any door or the liftgate is open, or if the
hood is open on vehicles with an anti-theft
alarm or remote start, the horn sounds
twice and the direction indicators do not
flash. You can switch this feature on or off
in the information display. See General
Information (page 119).
Opening the Liftgate Press twice within three seconds
to open the liftgate.
Activating Intelligent Access
(If
Equipped)
General Information
You can unlock and lock the vehicle
without taking the keys out of your pocket
or purse when your intelligent access key
is within
3 ft (1 m) of your vehicle.
Intelligent access uses a sensor on the
back of the door handle for unlocking and
a separate sensor on the face of each door
handle for locking.
The system does not function if:
• Your vehicle battery has no charge.
• The key battery has no charge.
• The key frequencies jam.
Note: The system may not function if the
passive key is close to metal objects or
electronic devices, for example keys or a cell
phone. Note:
If the system does not function, use
the key blade to lock and unlock your
vehicle. See
Remote Control (page 60).
Unlocking Using Intelligent Access With your intelligent access key within
3 ft
(1 m) of your vehicle, touch the unlock
sensor on the back of the door handle for
a brief period and then pull on the door
handle to unlock, being careful to not
touch the lock sensor at the same time or
pulling the door handle too quickly. The
intelligent access system requires a brief
delay to authenticate your intelligent
access key fob.
Locking Using Intelligent Access With your intelligent access key within
3 ft
(1 m) of your vehicle, touch the outer door
handle lock sensor for approximately one
second to lock, being careful to not touch
the unlock sensor on the back of the door
handle at the same time. After locking, you
can immediately pull on the door handle
to confirm locking occurred without
inadvertently unlocking.
At the Luggage Compartment
With your intelligent access key within
3 ft
(1 m) of your vehicle, press the exterior
release button.
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2. Insert the first programmed key in the
backup slot.
3. Press the push button ignition switch.
4. Wait five seconds and then press the push button ignition switch again.
5. Remove the intelligent access key.
6. Within 10 seconds, place a second programmed intelligent access key in
the backup slot and press the push
button ignition switch.
7. Wait five seconds and then press the push button ignition switch again.
8. Remove the intelligent access key.
9. Wait five seconds, then place the unprogrammed intelligent access key
in the backup slot and press the push
button ignition switch.
10. Once complete, the information cluster displays a message
confirming the key has been
programmed. The direction indicators
flash and the horn sounds.
Programming is now complete. Check that
the remote control functions operate and
your vehicle starts with the new intelligent
access key.
If programming was unsuccessful, wait 10
seconds and repeat steps 1 through 7. If it
still does not work, take your vehicle to an
authorized dealer.
ANTI-THEFT ALARM
The active anti-theft system is designed
to warn you in the event of unauthorized
vehicle entry and is also designed to help
prevent unwanted towing of your vehicle.
You can choose what is monitored by
arming the system in different ways. See
Information Displays (page 119).
The direction indicators flash and the horn
sounds if the system triggers while the
alarm is armed. Take all remote controls to an authorized
dealer if there is any potential alarm
problem with your vehicle.
Using the System
You can select two levels of alarm security.
You can change the level of security when
the ignition is switched off through the
information display with the two options
below:
Perimeter Only (If Equipped)
Perimeter only monitors the following:
•
Doors.
• Hood.
• Liftgate.
All Sensors (If Equipped)
All sensors monitors the following:
• Doors.
• Hood.
• Liftgate.
• Movement inside your vehicle.
• Change in vehicle inclination, for
example, unwanted towing.
Note: Do not choose all sensors monitor
mode when the vehicle is in transport or if
movement within the vehicle is likely to
occur.
Note: For correct operation of the interior
motion detection system, make sure you
close all the windows prior to arming the
system. This helps prevent accidental alarm
activation due to external influences.
Additionally, the interior motion sensing
system does not arm if any door is ajar.
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Arming the Alarm
The alarm is ready to arm when there is
not a key in the ignition. Lock your vehicle
using the remote control or keyless entry
keypad. You can also lock your vehicle
using the lock sensor on the exterior door
handle if your vehicle is equipped with
intelligent access. See Locking and
Unlocking (page 73).
The direction indicators flash once after
you lock your vehicle. This indicates the
alarm is in the pre-armed mode. It fully
arms after 20 seconds.
Disarming the Alarm
Disarm the alarm by any of the following
actions:
• Press the power door unlock button
within the 20-second pre-armed mode.
• Unlock the doors with the remote
control or keyless entry keypad. If
equipped with intelligent access, you
can use the unlock sensor on the
exterior door handle. See
Locking and
Unlocking (page 73).
• Switch the ignition on or start your
vehicle.
• Use a key in the driver door lock
cylinder to unlock your vehicle, then
switch the ignition on within 12
seconds.
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Note:
You can use the heated steering
wheel only when the engine is running.
Note: The system uses a sensor and is
designed to control the temperature of the
steering wheel and to prevent it from
overheating.
Note: In warm temperatures, the steering
wheel quickly reaches its maximum
temperature and the system reduces the
current to the heating element. This could
cause you to think that the system has
stopped working but it has not. This is
normal.
HORN Press on the center of the
steering wheel near the horn icon
to activate the horn.
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WINDSHIELD WIPERS
Note:
Fully defrost the windshield before
you switch the windshield wipers on.
Note: Make sure you switch the windshield
wipers off before entering a car wash.
Note: If streaks or smears appear on the
windshield, clean the windshield and the
wiper blades. If that does not resolve the
issue, install new wiper blades.
Note: Do not operate the wipers on a dry
windshield. This may scratch the glass,
damage the wiper blades or cause the wiper
motor to burn out. Always use the
windshield washers before wiping a dry
windshield. •
Rotate away from you for a short wipe
interval.
• Rotate toward you for a long wipe
interval.
Speed Dependent Wipers
When your vehicle speed increases, the
interval between wipes decreases.
AUTOWIPERS (IF EQUIPPED)
Note: Fully defrost the windshield before
you switch the windshield wipers on.
Note: Make sure you switch the windshield
wipers off before entering a car wash. Note:
If streaks or smears appear on the
windshield, clean the windshield and the
wiper blades. If that does not resolve the
issue, install new wiper blades.
Note: If you switch autolamps and
autowipers on, the headlamps turn on when
the windshield wipers continuously operate.
Wet or winter driving conditions with ice,
snow or salty road mist can cause
inconsistent and unexpected wiping or
smearing.
The feature uses a rain sensor that is in the
area around the interior mirror. The rain
sensor monitors the amount of moisture
on the windshield and turns on the wipers.
It adjusts the wiper speed by the amount
of moisture that the sensor detects on the
windshield. You can switch this feature on
and off in the information display. See
Information Displays
(page 119). Use the rotary control to adjust the
sensitivity of the autowipers:
•
Rotate toward you for low sensitivity,
the wipers operate when the sensor
detects a large amount of water on the
windshield.
• Rotate away from you for high
sensitivity, the wipers operate when
the sensor detects a small amount of
water on the windshield.
Keep the outside of the windshield clean.
The rain sensor is very sensitive and the
wipers may operate if dirt, mist or insects
hit the windshield.
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WHAT IS AUTOMATIC HIGH
BEAM CONTROL
The system turns on high beams if it is dark
enough and no other traffic is present. If it
detects an approaching vehicle
’s
headlamps or tail lamps, or street lighting
ahead, the system turns the high beams
off. Low beams remain on.
A camera sensor, centrally mounted
behind the windshield of your vehicle,
continuously monitors conditions to turn
the high beams on and off.
SWITCHING AUTOMATIC HIGH
BEAM CONTROL ON AND OFF
Switch the system on or off using the
information display. See General
Information (page 119).
Activating the Automatic High
Beam Control Switch the lighting control to the
autolamps position to activate.
See
Autolamps (page 99).
Note: Automatic high beams are not
available when autolamps are not turned
on.
When active, the high beams turn on if:
• The ambient light level is low enough.
• There is no traffic in front of your
vehicle.
• The vehicle speed is greater than
approximately
32 mph (52 km/h).
When active, the high beams turn off if:
• The ambient light level is high enough
that high beams are not required.
• The system detects an approaching
vehicle's headlamps or tail lamps.
• The system detects severe rain, snow
or fog. •
The camera is blocked.
• The vehicle speed falls below
approximately
27 mph (44 km/h).
Note: The deactivation speed is lower on
curves.
Note: High beam reactivation may be
delayed in certain curvy road situations.
Note: The system may not operate properly
if the sensor is blocked. Keep the windshield
free from obstruction or damage.
Note: The system may not operate properly
in cold or inclement conditions. You can
switch on the high beams by overriding the
system.
Note: If the system detects a blockage, for
example bird droppings, bug splatter, snow
or ice, the system goes into low beam mode
until you clear the blockage. A message may
appear in the information display if the
camera is blocked.
Note: Using much larger tires or equipping
vehicle accessories such as snowplows can
modify your vehicle's ride height and
degrade automatic high beam control
performance.
AUTOMATIC HIGH BEAM
CONTROL INDICATORS The indicator illuminates to
confirm when the system is
ready to assist.
OVERRIDING AUTOMATIC
HIGH BEAM CONTROL WARNING:
The system does not
relieve you of your responsibility to drive
with due care and attention. You may
need to override the system if it does not
turn the high beams on or off.
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Note:
If you use the power-folding control
to fold the mirrors on demand and the auto
fold feature is switched on through the
information display, you must use the
power-folding control again to unfold them.
Loose Mirror
If your power-folding mirrors are manually
folded, they may not work properly even
after you re-position them. You need to
reset them if:
• The mirrors vibrate when you drive.
• The mirrors feel loose.
• The mirrors do not stay in the folded or
unfolded position.
• One of the mirrors is not in its normal
driving position.
To reset the power-fold feature, use the
power-folding mirror control to fold and
unfold the mirrors. You may hear a loud
noise as you reset the power-folding
mirrors. This sound is normal. Repeat this
process as needed each time the mirrors
are manually folded.
Heated Exterior Mirrors
See Heated Exterior Mirrors (page 155).
Memory Mirrors
(If Equipped)
You can save and recall the mirror
positions through the memory function.
See
Memory Function (page 164).
Auto-Dimming Feature
(If Equipped)
The driver exterior mirror automatically
dims with the auto-dimming interior mirror.
Signal Indicator Mirrors
(If Equipped)
The outer portion of the appropriate mirror
housing blinks when you switch on the
direction indicator. Puddle Lamps
(If Equipped)
The lamps on the bottom part of the mirror
housing light when you use your
transmitter to unlock the doors or when
you open a door.
Blind Spot Monitor
See
Blind Spot Information System
(page 259).
360-Degree Camera
(If Equipped)
See
360 Degree Camera (page 243).
INTERIOR MIRROR WARNING:
Do not adjust the
mirrors when your vehicle is moving. This
could result in the loss of control of your
vehicle, serious personal injury or death.
Note: Do not clean the mirror housing or
glass with harsh abrasives, fuel or other
petroleum-based cleaning products.
You can adjust the interior mirror to your
preference. Some mirrors also have a
second pivot point. This lets you move the
mirror head up or down and from side to
side.
Manual Dimming Mirror
Pull the tab below the mirror toward you
to reduce the effect of bright light from
behind.
Automatic Dimming Mirror (If Equipped)
Note: Do not block the sensors on the front
and back of the mirror. A rear center
passenger or raised rear center head
restraint may also block light from reaching
the sensor.
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Adaptive Cruise Control
Action
Message
A condition exists that is preventing the adaptive cruise control fromengaging. See What Is Cruise Control (page 246).
Adaptive Cruise
Malfunction
A condition exists such that the adaptive cruise cannot functionproperly. See
What Is Cruise Control (page 246).
Adaptive Cruise
Not Available
You have a blocked sensor due to inclement weather, ice, mud or
water in front of the radar sensor. You can typically clean the sensor to resolve. See
What Is Cruise Control (page 246).
Adaptive Cruise
Not Available
Sensor Blocked See Manual
The system has disabled the automatic braking.
Normal Cruise
Active Adaptive Braking Off
A condition exists that is preventing the adaptive cruise control from engaging.
Front Sensor Not
Aligned
The adaptive cruise has reinstated controls to you.
Adaptive Cruise -
Driver Resume Control
Your vehicle speed is too slow to activate the adaptive cruise.
Adaptive Cruise
Speed Too Low to Activate
The adaptive cruise is automatically adjusting the gap distance andyou need to shift the transmission into a lower gear.
Adaptive Cruise
Shift Down
AdvanceTrac and Traction Control Action
Message
The system detects a condition that requires service. Contact anauthorized dealer as soon as possible.
Service Advan-
ceTrac
The status of the AdvanceTrac system after you switched it off.
AdvanceTrac Off
The status of the AdvanceTrac system after you switched it on.
AdvanceTrac On
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Action
Message
The status of the AdvanceTrac sport mode after you switched it on.
AdvanceTrac
SPORT MODE
The status of the traction control system after you switched it off.See Using Traction Control (page 223).
Traction Control
Off
The status of the traction control system after you switched it on.See
Using Traction Control (page 223).
Traction Control
On
Airbag Action
Message
Displays when the system detects a to a blocked sensor. Remove objects near the passenger seat.
Occupant Sensor
BLOCKED Remove Objects Near
Passenger Seat
Alarm and Security Action
Message
Alarm triggered due to unauthorized entry. See Anti-Theft Alarm (page
87).
Vehicle Alarm To
Stop Alarm, Start Vehicle.
Automatic Engine Shutdown Action
Message
The engine is getting ready to shut off.
Engine Shuts Off In
{seconds to shutoff:#0} Seconds
The engine has shut off to help increase fuel economy.
Engine Shut Off
For Fuel Economy
The engine is getting ready to shut off. Press and hold the OK button to override the system.
Engine Shuts Off in
{seconds to shutoff:#0} Seconds
Press Ok to Over- ride
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