2018 FORD FLEX sensor

Introduction
About This Manual
..........................................7
Symbols Glossary ............................................
7
Data Recording .................................................
9
California Proposition 65 .............................
11
Perchlorate ........................................................
11
Ford Credit .........................................................
11
Replacement Parts Recommendation ........................................................................\
....
12
Special Notices ...............................................
12
Mobile Communications Equipment ........................................................................\
....
13
Export Unique Options .................................
13
Environment
Protecting the Environment .......................
15
At a Glance
Instrument Panel Overview .......................
16
Child Safety
General Information ......................................
18
Installing Child Restraints ...........................
19
Booster Seats .................................................
29
Child Restraint Positioning .........................
31
Child Safety Locks .........................................
32
Seatbelts
Principle of Operation .................................
34
Fastening the Seatbelts ..............................
35
Seatbelt Height Adjustment .....................
38
Seatbelt Warning Lamp and Indicator Chime ............................................................
39
Seatbelt Reminder .......................................
39
Child Restraint and Seatbelt Maintenance ................................................
41
Seatbelt Extension ........................................
41
Personal Safety System ™
Personal Safety System ™.........................
43 Supplementary Restraints
System
Principle of Operation .................................
44
Driver and Passenger Airbags ..................
45
Front Passenger Sensing System ...........
46
Side Airbags ....................................................
48
Safety Canopy ™...........................................
49
Crash Sensors and Airbag Indicator ......
50
Airbag Disposal ...............................................
51
Keys and Remote Controls
General Information on Radio Frequencies .................................................
52
Remote Control .............................................
53
Replacing a Lost Key or Remote Control ........................................................................\
..
56
MyKey ™
Principle of Operation ..................................
57
Creating a MyKey ..........................................
58
Clearing All MyKeys ......................................
59
Checking MyKey System Status .............
60
Using MyKey With Remote Start Systems .........................................................
61
MyKey Troubleshooting ...............................
61
Doors and Locks
Locking and Unlocking ................................
63
Keyless Entry ..................................................
66
Liftgate
Manual Liftgate .............................................
69
Power Liftgate ................................................
70
Security
Passive Anti-Theft System ........................
73
Anti-Theft Alarm ...........................................
74
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Table of Contents

or where required by law enforcement,
other government authorities or other
third parties acting with lawful
authority. Other parties may seek to
access the information independently
of Ford Motor Company and Ford of
Canada.
Note:
Including to the extent that any
law pertaining to Event Data Recorders
applies to SYNC or its features, please
note the following: Once 911 Assist (if
equipped) is enabled (set ON), 911 Assist
may, through any paired and connected
cell phone, disclose to emergency
services that the vehicle has been in a
crash involving the deployment of an
airbag or, in certain vehicles, the
activation of the fuel pump shut-off.
Certain versions or updates to 911 Assist
may also be capable of being used to
electronically or verbally provide to 911
operators the vehicle location (such as
latitude and longitude), and/or other
details about the vehicle or crash or
personal information about the
occupants to assist 911 operators to
provide the most appropriate emergency
services. If you do not want to disclose
this information, do not activate the 911
Assist feature. See SYNC™ (page 326).
Additionally, when you connect to
Traffic, Directions and Information (if
equipped, U.S. only), the service uses
GPS technology and advanced vehicle
sensors to collect the vehicle ’s current
location, travel direction, and speed
(“ vehicle travel information ”), only to
help provide you with the directions,
traffic reports, or business searches
that you request. If you do not want
Ford or its vendors to receive this
information, do not activate the
service. For more information, see
Traffic, Directions and Information,
Terms and Conditions. See
SYNC™
(page 326). CALIFORNIA PROPOSITION 65 WARNINGS
Some constituents of engine
exhaust, certain vehicle components,
certain fluids contained in vehicles
and certain products of component wear
contain or emit chemicals known to the
State of California to cause cancer and
birth defects or other reproductive harm. Battery posts, terminals and related
accessories contain lead and lead
compounds, chemicals known to the
State of California to cause cancer and
reproductive harm. Batteries also contain
other chemicals known to the State of
California to cause cancer. Wash your
hands after handling. PERCHLORATE
Certain components in your vehicle such
as airbag modules, seatbelt pretensioners
and remote control batteries may contain
perchlorate material. Special handling
may apply for service or vehicle end of life
disposal.
For more information visit:
Web Address
www.dtsc.ca.gov/hazard- ouswaste/perchlorate
FORD CREDIT
US Only
Ford Credit offers a full range of financing
and lease plans to help you acquire your
vehicle. If you have financed or leased your
vehicle through Ford Credit, thank you for
your business.
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Introduction

PRINCIPLE OF OPERATION
WARNINGS
Always drive and ride with your
seatback upright and the lap belt
snug and low across the hips.
Children must always be properly
restrained.
Never let a passenger hold a child on
his or her lap while the vehicle is
moving. The passenger cannot
protect the child from injury in a crash. All occupants of your vehicle,
including the driver, should always
properly wear their seatbelts, even
when an airbag supplemental restraint
system is provided. Failure to properly wear
your seatbelt could seriously increase the
risk of injury or death. It is extremely dangerous to ride in a
cargo area, inside or outside of a
vehicle. In a crash, people riding in
these areas are more likely to be seriously
injured or killed. Do not allow people to ride
in any area of your vehicle that is not
equipped with seats and seatbelts. Make
sure everyone in your vehicle is in a seat
and properly using a seatbelt. Failure to
follow this warning could result in serious
personal injury or death. In a rollover crash, an unbelted
person is significantly more likely to
die than a person wearing a seatbelt.
Each seating position in your vehicle
has a specific seatbelt assembly
made up of one buckle and one
tongue designed to be used as a pair. Use
the shoulder belt on the outside shoulder
only. Never wear the shoulder belt under
the arm. Never use a single seatbelt for
more than one person. WARNINGS
Even with advanced restraints
systems, properly restrain children
12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or death. Seatbelts and seats may be hot in a
vehicle that is in the sunshine. The
hot seatbelts or seats may burn a
small child. Check seat covers and buckles
before you place a child anywhere near
them. All seating positions in your vehicle have
lap and shoulder seatbelts. All occupants
of the vehicle should always properly wear
their seatbelts, even when an airbag
supplemental restraint system is provided.
The seatbelt system consists of:
•
Lap and shoulder seatbelts.
• Shoulder seatbelt with automatic
locking mode, (except driver seatbelt
and rear inflatable seatbelt).
• Height adjuster at the front outboard
seating positions.
• Seatbelt pretensioner at the front
outboard seating positions.
• Belt tension sensor at the front
outboard passenger seating position. •
Seatbelt warning light and chime. •
Crash sensors and monitoring system
with readiness indicator.
The seatbelt pretensioners and rear
inflatable seatbelts are designed to
activate in frontal, near-frontal and side
crashes, and in rollovers. The seatbelt
pretensioners at the front seating positions
are designed to tighten the seatbelts firmly
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2. Grasp the shoulder portion and pull
downward until you pull the entire belt
out. As the belt retracts, you will hear
a clicking sound. This indicates the
seatbelt is now in the automatic
locking mode.
Rear outboard inflatable seatbelts (second
row only –if equipped)1. Buckle the combination lap and
shoulder belt.
2. Grasp the lap portion of the belt and pull upward until you pull the entire
belt out.
3. Allow the belt to retract. As the belt retracts, you will hear a clicking sound.
This indicates the seatbelt is now in the
automatic locking mode.
How to Disengage the Automatic
Locking Mode
Unbuckle the combination lap and
shoulder belt and allow it to retract
completely to disengage the automatic
locking mode and activate the vehicle
sensitive (emergency) locking mode. Rear Inflatable Seatbelt (If Equipped) WARNING
Do not attempt to service, repair, or
modify the supplementary restraint
system or associated components.
Failure to follow this instruction could
result in personal injury or death. Note:
The rear inflatable seatbelts are
compatible with most infant and child
safety car seats and belt positioning booster
seats when properly installed. This is
because they are designed to fill with a
cooled gas at a lower pressure and at a
slower rate than traditional airbags. After
inflation, the shoulder portion of the
seatbelt remains cool to the touch.
The rear inflatable seatbelts are in the
shoulder portion of the seatbelts of the
second-row outboard seating positions.
The rear inflatable seatbelt consists of the
following:
• An inflatable bag in the shoulder
seatbelt webbing.
• Lap seatbelt webbing with automatic
locking mode.
• Crash sensors and monitoring system
with readiness indicator. See
Crash
Sensors and Airbag Indicator (page
50
).
How does the rear inflatable seatbelt
system work? WARNING
If a supplementary restraint system
component has deployed, it will not
function again. Have the system and
associated components inspected as soon
as possible. Failure to follow this
instruction could result in personal injury
or death. 37
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The Personal Safety System provides an
improved overall level of frontal crash
protection to front seat occupants and is
designed to help further reduce the risk of
airbag-related injuries. The system is able
to analyze different occupant conditions
and crash severity before activating the
appropriate safety devices to help better
protect a range of occupants in a variety
of frontal crash situations.
Your vehicle's Personal Safety System
consists of:
•
Driver and passenger dual-stage airbag
supplemental restraints.
• Front seat outboard safety belts with
pretensioners, energy management
retractors (first row only) and safety
belt usage sensors.
• Driver seat position sensor.
• Front passenger sensing system.
• Passenger airbag off and on indicator
lamp.
• Front crash severity sensors.
• Restraints control module with impact
and safing sensors.
• Restraint system warning light and
backup tone.
• The electrical wiring for the airbags,
crash sensors, safety belt
pretensioners, front safety belt usage
sensors, driver seat position sensor,
front passenger sensing system and
indicator lights. How Does the Personal Safety
System Work?
The Personal Safety System can adapt the
deployment strategy of the safety devices
according to crash severity and occupant
conditions. A collection of crash and
occupant sensors provides information to
the restraints control module. During a
crash, the restraints control module may
deploy the safety belt pretensioners, one
or both stages of the dual-stage airbags
based on crash severity and occupant
conditions.
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™

particularly to occupants who are not
properly restrained or are otherwise out of
position at the time of airbag deployment.
Thus, it is extremely important that
occupants be properly restrained as far
away from the airbag module as possible
while maintaining vehicle control.
Routine maintenance of the airbags is not
required.
DRIVER AND PASSENGER
AIRBAGS
WARNINGS
Do not place your arms on the airbag
cover or through the steering wheel.
Failure to follow this instruction
could result in personal injury. Keep the areas in front of the airbags
free from obstruction. Do not affix
anything to or over the airbag covers.
Objects could become projectiles during
airbag deployment or in a sudden stop.
Failure to follow this instruction could
result in personal injury or death. Airbags can kill or injure a child in a
child restraint. Never place a
rear-facing child restraint in front of
an active airbag. If you must use a
forward-facing child restraint in the front
seat, move the seat upon which the child
restraint is installed all the way back. The driver and front passenger airbags will
deploy during significant frontal and near
frontal crashes.
The driver and passenger front airbag
system consists of:
•
Driver and passenger airbag modules.
• Front passenger sensing system. · Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 50).
Proper Driver and Front Passenger
Seating Adjustment WARNING
National Highway Traffic Safety
Administration (NHTSA)
recommends a minimum distance
of at least
10 in (25 cm) between an
occupant's chest and the driver airbag
module. To properly position yourself away from
the airbag:
•
Move your seat to the rear as far as you
can while still reaching the pedals
comfortably.
• Recline the seat slightly (one or two
degrees) from the upright position.
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After all occupants have adjusted their
seats and put on seatbelts, it is very
important that they continue to sit
properly. A properly seated occupant sits
upright, leaning against the seatback, and
centered on the seat cushion, with their
feet comfortably extended on the floor.
Sitting improperly can increase the chance
of injury in a crash event. For example, if
an occupant slouches, lies down, turns
sideways, sits forward, leans forward or
sideways, or puts one or both feet up, the
chance of injury during a crash is greatly
increased.
Children and Airbags
WARNING
Airbags can kill or injure a child in a
child restraint. Never place a
rear-facing child restraint in front of
an active airbag. If you must use a
forward-facing child restraint in the front
seat, move the seat upon which the child
restraint is installed all the way back. Children must always be properly
restrained. Accident statistics suggest that
children are safer when properly restrained
in the rear seating positions than in the
front seating position. Failure to follow
these instructions may increase the risk of
injury in a crash. FRONT PASSENGER SENSING
SYSTEM WARNINGS
Even with advanced restraints
systems, properly restrain children
12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or death. Sitting improperly, out of position or
with the seatback reclined too far
can take weight off the seat cushion
and affect the decision of the passenger
sensing system, resulting in serious injury
or death in the event of a crash. Always sit
upright against your seat back, with your
feet on the floor. Any alteration or modification to the
front passenger seat may affect the
performance of the front passenger
sensing system. This could seriously
increase the risk of injury or death. This system works with sensors that are
part of the front passenger seat and
seatbelt to detect the presence of a
properly-seated occupant and determine
if the front passenger frontal airbag should
be enabled (may inflate) or not.
The front passenger sensing system uses
a passenger airbag status indicator that
illuminates indicating that the front
passenger frontal airbag is either on
(enabled) or off (disabled).
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The indicator lamp is in the center stack of
the instrument panel.
Note:
The passenger airbag status indicator
off and on indicator lamps illuminate for a
short period of time when you first switch
the ignition on to confirm it is functional.
The front passenger sensing system is
designed to disable (will not inflate) the
front passenger frontal airbag when the
front passenger seat is unoccupied, or a
rear facing infant seat, a forward-facing
child restraint, or a booster seat is
detected. Even with this technology,
parents are strongly encouraged to
always properly restrain children in the rear
seat. The sensor also turns off the
passenger front airbag and seat-mounted
side airbag when the passenger seat is
empty.
• When the front passenger sensing
system disables (will not inflate) the
front passenger frontal airbag, the
passenger airbag status indicator
illuminates the off lamp and stays lit
to remind you that the front passenger
frontal airbag is disabled.
• If you have installed the child restraint
and the passenger airbag status
indicator illuminates the on lamp, then
switch the vehicle off, remove the child
restraint from the vehicle and reinstall
the restraint following the child
restraint manufacturer's instructions. The front passenger sensing system is
designed to enable (may inflate) the front
passenger frontal airbag anytime the
system senses that a person of adult size
is sitting properly in the front passenger
seat.
•
When the front passenger sensing
system enables the front passenger
frontal airbag (may inflate), the
passenger airbag status indicator
illuminates the on lamp and remains
illuminated.
If a person of adult size is sitting in the front
passenger seat, but the airbag off indicator
lamp is lit, it is possible that the person is
not sitting properly in the seat. If this
happens:
• Switch the vehicle off and ask the
person to place the seatback in the full
upright position.
• Have the person sit upright in the seat,
centered on the seat cushion, with the
person ’s legs comfortably extended.
• Restart the vehicle and have the person
remain in this position for about two
minutes. This allows the system to
detect that person and enable the
passenger frontal airbag.
• If the indicator off lamp remains lit
even after this, advise the person to
ride in the rear seat. Passenger airbag
Passenger airbag status
indicator
Occupant
Disabled
OFF: Lit
Empty
ON: Unlit Disabled
OFF: Lit
Child
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Flex (TP3) , enUSA, Edition date: 201801, Second Printing Supplementary Restraints System