2021 FORD EXPEDITION parking sensors

Active guidelines are only shown with fixed
guidelines. To use active guidelines, turn
the steering wheel to point the guidelines
toward an intended path. If you change
the steering wheel position while reversing,
your vehicle might deviate from the original
intended path.
The fixed and active guidelines fade in and
out depending on the steering wheel
position. The active guidelines do not
display when the steering wheel position
is straight.
Always use caution while reversing.
Objects in the red zone are closest to your
vehicle and objects in the green zone are
farther away. Objects are getting closer to
your vehicle as they move from the green
zone to the yellow or red zones. Use the
side view mirrors and rear view mirror to
get better coverage on both sides and rear
of the vehicle.
Obstacle Distance Indicator (If
Equipped) The system will provide an image of your
vehicle and the sensor zones. The zones
will highlight green, yellow and red when
the parking aid sensors detect an object in
the coverage area.
Manual Zoom
WARNING:
When manual zoom is
on, the full area behind your vehicle may
not show. Be aware of your surroundings
when using the manual zoom feature.
Note: Manual zoom is only available when
the transmission is in reverse (R).
Note: When you enable manual zoom, only
the centerline is shown.
Selectable settings for this feature are
Zoom in (+) and Zoom out (-). Press the
symbol in the camera screen to change the
view. The default setting is Zoom OFF.
This allows you to get a closer view of an
object behind your vehicle. The zoomed
image keeps the bumper in the image to
provide a reference. The zoom is only
active while the transmission is in reverse
(R).
Rear Camera Delay
Selectable settings for this feature are ON
and OFF.
The default setting for the rear camera
delay is OFF.
When shifting the transmission out of
reverse (R) and into any gear other than
park (P), the camera image remains in the
display until:
• Your vehicle speed reaches
approximately
6 mph (10 km/h).
• You shift your vehicle into park (P).
242
Expedition (TB8) Canada/United States of America, enUSA, First-Printing Parking AidsE190459

•
Box trailers that have a width greater
than 8.5 ft (2.6 m) at the front may
cause early alerts when you pass a
vehicle.
• Clam shell or V-Nose box trailers with
a width greater than
8.5 ft (2.6 m) at
the front may cause delayed alerts
when a vehicle traveling the same
speed as your vehicle merges lanes.
System Errors
If the system detects a fault, a warning
lamp illuminates and a message displays.
See
Information Messages (page 129).
Switching the System On and Off
You can switch the system off using the
information display.
See General
Information (page 119). When you switch
the system off, a warning lamp illuminates
and a message displays. When you switch
the system on or off, the alert indicators
flash twice.
Note: The system remembers the last
setting when you start your vehicle.
Note: The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved
by us, the system turns off when you attach
a trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.
To permanently switch the system off,
contact an authorized dealer. CROSS TRAFFIC ALERT WARNING:
Do not use the cross
traffic alert system as a replacement for
using the interior and exterior mirrors or
looking over your shoulder before
reversing out of a parking space. The
cross traffic alert system is not a
replacement for careful driving. WARNING:
The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due
care and attention. Failure to take care
may result in a crash.
The system alerts you of vehicles
approaching from the sides behind your
vehicle when you shift into reverse (R).
Using Cross Traffic Alert
The system detects vehicles that approach
at a speed between
4 mph (6 km/h) and
37 mph (60 km/h). Coverage decreases
when the sensors are partially, mostly or
fully obstructed. Slowly reversing helps
increase the coverage area and
effectiveness.
The system turns on when you start the
engine and you shift into reverse (R). The
system turns off when you shift out of
reverse (R).
263
Expedition (TB8) Canada/United States of America, enUSA, First-Printing Driving Aids

Zone coverage also decreases when
parking at narrow angles. The sensor on
the left-hand side is mostly obstructed and
zone coverage on that side is severely
reduced.
Cross Traffic Alert System Sensors
The sensors are behind the rear bumper
on both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
If the sensors are blocked, a message may
appear in the information display when
you shift into reverse (R).
Cross Traffic Alert System
Limitations
The system may not correctly operate
when any of the following occur:
• The sensors are blocked.
• Adjacently parked vehicles or objects
are obstructing the sensors.
• Vehicles approach at speeds less than
4 mph (6 km/h) or greater than 37 mph
(60 km/h).
• The vehicle speed is greater than 7 mph
(12 km/h)
.
• You reverse out of an angled parking
space. Cross Traffic Alert Behavior When
Trailer is Attached
Note:
The system may not correctly operate
when towing a trailer. For vehicles with an
approved trailer tow module and tow bar,
the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.
Cross traffic alert remains on when you
attach a trailer in vehicles that come with
blind spot information system with trailer
tow under the following conditions:
• You connect a trailer.
• The trailer is a bike rack or cargo rack
with a maximum length of
3 ft (1 m).
• You set the trailer length to
3 ft (1 m)
in the information display.
See
Blind Spot Information System
(page 259).
Switching the System On and Off
To switch the system on or off, adjust the
setting. Depending on your vehicle options,
the setting could be in the following:
• Information display.
See General
Information (page 119).
• Touchscreen. See Settings (page 465).
Note: The system turns on every time you
switch the ignition on. To permanently
switch the system off, contact an authorized
dealer.
Cross Traffic Alert Indicator When the system detects an
approaching vehicle, a tone
sounds, a warning lamp
illuminates in the relevant exterior mirror
and arrows appear in the information
display to show which side the
approaching vehicle is coming from.
265
Expedition (TB8) Canada/United States of America, enUSA, First-Printing Driving AidsE205199 E268294

Ordering Additional Owner's
Literature......................................................323
Obtaining a French Owner ’s Manual..........323
Overhead Console........................................182
Overriding Automatic High Beam Control...........................................................103
P
Parking Aids...................................................228 Principle of Operation...................................... 228
Passive Anti-Theft System
........................85
SecuriLock ™.......................................................... 85
PATS See: Passive Anti-Theft System..................... 85
Perchlorate........................................................15
Personal Safety System ™
..........................49
How Does the Personal Safety System
Work?.................................................................. 49
Phone...............................................................455 Android Auto........................................................ 457
Apple CarPlay...................................................... 457
Pairing Your Cell Phone for the First Time.................................................................. 456
Text Messaging.................................................. 456
Using Your Cell Phone..................................... 456
Post-Crash Alert System...........................316
Power Door Locks See: Locking and Unlocking.............................. 73
Power Liftgate
..................................................81
Obstacle Detection............................................. 83
Opening and Closing the Liftgate.................. 82
Opening the Liftgate Window......................... 83
Setting the Liftgate Open Height................... 83
Stopping the Liftgate Movement................... 83
Switching the Power Liftgate On or Off........................................................................\
. 84
Using the Hands-Free Liftgate....................... 84
Power Outlet Indicators.............................179
Power Outlet
..................................................178
Power Outlet Precautions.........................178
Power Running Boards................................89
Power Seats....................................................161 Adjusting the Lumbar Support...................... 162
Adjusting the Multi-Contour Front Seats With Active Motion ....................................... 162
Power Steering Fluid Check.....................345 Power Windows
............................................105
Accessory.............................................................. 105
Bounce-Back....................................................... 105
One-Touch Down............................................... 105
One-Touch Up..................................................... 105
Window Lock....................................................... 105
Pre-Collision Assist.....................................267 Adjusting the Pre-Collision Assist
Settings............................................................ 269
Blocked Sensors................................................. 270
Distance Indication and Alert....................... 268
Using the Pre-Collision Assist System.............................................................. 268
Protecting the Environment
........................19
Puncture See: Changing a Road Wheel....................... 382
R
Radio Frequency Certification Labels...........................................................492
Blind Spot Information System Sensors............................................................. 492
Body Control Module....................................... 496
Cruise Control Module.................................... 498
Garage Door Opener........................................ 502
Keys and Remote Controls............................ 503
Passive Anti-Theft System........................... 508
Radio Transceiver Module............................... 512
SYNC....................................................................... 515
Tire Pressure Monitoring System Sensors.............................................................. 519
Wireless Accessory Charging Module........523
Rear Axle..........................................................218
Rear Occupant Alert System Audible Warnings........................................................173
Rear Occupant Alert System Indicators - Vehicles With: SYNC 3...........................173
Rear Occupant Alert System Indicators - Vehicles With: SYNC..............................173
Rear Occupant Alert System Limitations....................................................172
Rear Occupant Alert System Precautions...................................................172
Rear Occupant Alert System
....................172
Rear Parking Aid...........................................229 Object Distance Indicator............................... 230
566
Expedition (TB8) Canada/United States of America, enUSA, First-Printing Index