2011 FORD FLEX mykey

Note:For all vehicles, the number of MYKEY(S) PROGRAMMED or
ADMIN KEYS PROGRAMMED that is displayed in the MyKey™ system
status menus will include the remote start system as an additional key in
the total count. See theCheck MyKey™ system statussection.
Note:For all vehicles with remote start installed, it is possible to
program all original vehicle keys as MyKeys™, in which case, you will
need to use your remote start system to reset all MyKeys™ as admin
keys by doing the following:
1. Enter the vehicle, close all doors.
2. Remote start the vehicle using your remote start fob.
3. Follow Steps 1-4 in theClear MyKey™section.
Troubleshooting
Condition Potential Causes
Can’t create a MyKey™•Key in the ignition is already a
MyKey™
•Key in the ignition is the last
remaining admin key (there always
has to be at least one admin key)
•SecuriLockpassive anti-theft
system is disabled or in unlimited
mode
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
Cannot program the MyKey™
optional settings•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
Locks and Security
122
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

Condition Potential Causes
Cannot clear MyKey™•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
•Vehicle has been started using a
remote start system that is
programmed as MyKey™. Refer to
Using MyKey™ with remote start
systemssection.
Lost the only admin key•Purchase a new key from your
authorized dealer
Lost any key•For programming spare keys, refer
to theProgramming spare keys
section in this chapter.
I accidentally programmed all
keys as MyKeys™•Vehicle has a remote start system
that is recognized as an admin key.
Refer to theUsing MyKey™ with
remote start systemssection to reset
all MyKeys™ as admin keys.
MyKey™ Programmed total
includes one additional key•Unknown key has been programmed
to the vehicle as a MyKey™.
•Vehicle is equipped with a remote
start system. Refer toUsing MyKey™
with remote start systemssection.
Admin Keys Programmed total
includes one additional key•Unknown key has been programmed
to the vehicle as admin key.
•Vehicle is equipped with a remote
start system. Refer toUsing MyKey™
with remote start systemssection.
MyKey™ miles do not
accumulate•MyKey™ is not being used by the
intended user.
•MyKey™ system has been recently
cleared.
Locks and Security
123
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

4. After three seconds but within 10 seconds of turning the ignition to
the 1 (off) position, insert the second previouslycoded keyinto the
ignition.
5. Turn the ignition from the 1 (off) position to the 3 (on) position. Keep
the ignition in the 3 (on) position for at least three seconds, but no more
than 10 seconds.
6. Turn the ignition to the 1 (off) position and remove the second
previously programmedcoded keyfrom the ignition.
7. After three seconds but within 20 seconds of turning the ignition to
the 1 (off) position and removing the previously programmedcoded
key,insert the new unprogrammed key (new key/valet key) into the
ignition.
8. Turn the ignition from the 1 (off) position to the 3 (on) position. Keep
the ignition in the 3 (on) position for at least six seconds.
9. Remove the newly programmedcoded keyfrom the ignition.
If the key has been successfully programmed it will start the vehicle’s
engine and will operate the remote entry system (if the new key is an
integrated keyhead transmitter). The theft indicator light will illuminate
for three seconds and then go out to indicate successful programming.
If the key was not successfully programmed, it will not start your
vehicle’s engine and/or will not operate the remote entry features. The
theft indicator light may flash on and off. Wait 20 seconds and you may
repeat Steps 1 through 8. If failure repeats, bring your vehicle to your
authorized dealer to have the new key(s) programmed.
To program additional new unprogrammed key(s), wait 20 seconds and
then repeat this procedure from Step 1.
Note:To program MyKey™ features, refer toMyKey™in this chapter.
PERIMETER ALARM SYSTEM (IF EQUIPPED)
The perimeter anti-theft system will help protect your vehicle from
unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle,
ensureALL integrated keyhead transmittersare brought to the
authorized dealer to aid in troubleshooting.
Arming the system
When armed, this system will respond if unauthorized entry is
attempted. When unauthorized entry occurs, the system will flash the
turn signal lamps and will sound the horn.
Locks and Security
140
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

Conditions of operation
If... Then...
The driver’s safety belt is not
buckled before the ignition switch
is turned to the on position...The safety belt warning light
illuminates 1-2 minutes and the
warning chime sounds
4-8 seconds.
The driver’s safety belt is buckled
while the indicator light is
illuminated and the warning chime
is sounding...The safety belt warning light and
warning chime turn off.
The driver’s safety belt is buckled
before the ignition switch is turned
to the on position...The safety belt warning light and
indicator chime remain off.
Belt-Minder
The Belt-Minderfeature is a supplemental warning to the safety belt
warning function. This feature provides additional reminders by
intermittently sounding a chime and illuminating the safety belt warning
light in the instrument cluster when the driver’s and front passenger’s
safety belt is unbuckled.
The Belt-Minderfeature uses information from the front passenger
sensing system to determine if a front seat passenger is present and
therefore potentially in need of a warning. To avoid activating the
Belt-Minderfeature for objects placed in the front passenger seat,
warnings will only be given to large front seat occupants as determined
by the front passenger sensing system.
Both the driver’s and passenger’s safety belt usages are monitored and
either may activate the Belt-Minderfeature. The warnings are the same
for the driver and the front passenger. If the Belt-Minderwarnings have
expired (warnings for approximately five minutes) for one occupant
(driver or front passenger), the other occupant can still activate the
Belt-Minderfeature.
Note:If you are using MyKey™, the Belt-Minderwarning will not
expire. Refer toMyKey™in theLocks and Securitychapter.
Seating and Safety Restraints
175
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

Reasons given... Consider...
“I have an airbag” Airbags offer greater protection when
used with safety belts. Frontal airbags
are not designed to inflate in rear and
side crashes or rollovers.
“I’d rather be thrown clear” Not a good idea.Peoplewho are
ejected are 40 times more likely
to DIE.Safety belts help prevent
ejection, WE CAN’T “PICK OUR
CRASH”.
WARNING:Do not sit on top of a buckled safety belt or insert a
latchplate into the buckle to avoid the Belt-Minderchime. To
do so may adversely affect the performance of the vehicle’s airbag
system.
Deactivating/activating the Belt-Minderfeature
The driver and front passenger Belt-Minderare
deactivated/activated independently. When deactivating/activating
one seating position, do not buckle the other position as this will
terminate the process.
Read Steps1-5thoroughly before proceeding with the
deactivation/activation programming procedure.
Note: The driver and front passenger Belt-Minderfeatures must be
disabled/enabled separately. Both cannot be disable/enabled during the
same key cycle.
Note:If you are using MyKey™, the Belt-Mindercannot be disabled.
Also, if the Belt-Minderhas been previously disabled, it will be
re-enabled during the use of MyKey™. Refer toMyKey™in theLocks
and securitychapter.
Seating and Safety Restraints
178
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

The AdvanceTracwith RSC
system includes an AdvanceTrac
button located on the center of the
instrument panel.
The stability control light and the stability control off light in the
instrument cluster will illuminate temporarily during start-up as part of a
normal system self-check. The stability control light may illuminate
(flash) during certain driving situation which cause the AdvanceTrac
with RSCsystem to operate. If the stability control light illuminates
steadily, have the system serviced by an authorized dealer immediately.
The message center will also indicate a failure with the AdvanceTrac
with RSCsystem.
Note:If the system cannot be turned off, refer toMyKey™in theLocks
and Securitychapter for more information.
When AdvanceTracwith RSCperforms a normal system self-check,
some drivers may notice a slight movement of the brake, and/or a
rumble, grunting, or grinding noise after startup and when driving off.
When an event occurs that activates AdvanceTracwith RSCyou may
experience the following:
•A slight deceleration of the vehicle
•The stability control light will flash.
•If your foot is on the brake pedal, a vibration in the pedal.
•If the driving condition is severe and your foot is not on the brake, the
brake pedal may move as the systems applies higher brake forces. You
may also hear a whoosh of air from under the instrument panel during
this severe condition.
•The brake pedal may feel stiffer than usual.
Traction Control System (TCS)
The traction control system is a driver aid feature that helps your vehicle
maintain traction of the wheels, typically when driving on slippery and/or
hilly road surfaces, by detecting and controlling wheel spin.
Excessive wheel spin is controlled in two ways, which may work
separately or in tandem: engine traction control and brake traction
control. Engine traction control works to limit drive-wheel spin by
momentarily reducing engine power. Brake traction control works to limit
wheel spin by momentarily applying the brakes to the wheel that is
slipping. Traction control is most active at low speeds.
During TCS events, the stability control light in the instrument cluster
will flash.
Driving
259
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

WARNING: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 the vehicle. The system may not detect smaller
objects, particularly those close to the ground.
WARNING: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 RSS system may create false beeps.
The RSS detects obstacles up to six
feet (two meters) from the rear
bumper with a decreased coverage
area at the outer corners of the
bumper, (refer to the figures for
approximate zone coverage areas).
As you move closer to the obstacle,
the rate of the tone increases. When
the obstacle is less than 10 inches
(25.0 cm) away, the tone will sound
continuously. If the RSS detects a
stationary or receding object further
than 10 inches (25.0 cm) from the
side of the vehicle, the tone will
sound for only three seconds. Once
the system detects an object
approaching, the tone will sound
again.
While receiving a warning the radio volume will be reduced to a
predetermined level. After the warning goes away, the radio will return
to the previous value.
The RSS automatically turns on when the gearshift lever is placed in R
(Reverse) and the ignition is on. A control in the message center allows
the driver to disable the system, refer toMessage centerin the
Instrument Clusterchapter for more information.
Note:If the system cannot be turned off, refer toMyKey™in theLocks
and Securitychapter for more information.
Driving
273
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)

cleaning ...................................328
coolant .....................................348
fail-safe cooling .......................354
idle speed control ...................346
lubrication specifications .......378
refill capacities ........................378
service points ..................338–339
Engine block heater .................253
Engine oil ..................................342
checking and adding ..............342
dipstick ....................................342
filter, specifications ................377
refill capacities ........................378
specifications ..........................378
Event data recording ....................6
Exhaust fumes ..........................253
F
Fail safe cooling ........................354
Family entertainment system ....47
Fleet MyKey programming ......119
Floor mats .................................112
Fluid capacities .........................378
Fog lamps ....................................82
Four-Wheel Drive vehicles
driving off road .......................282
Freezer ........................................97
Fuel ............................................355
calculating fuel
economy ............................20, 362
cap ...........................................357
capacity ...................................378
choosing the right fuel ...........359
detergent in fuel .....................360
filler funnel .............................360
filling your vehicle with
fuel ...........................355, 357, 362filter, specifications ........355, 377
fuel pump shut-off ..................289
improving fuel economy ........362
octane rating ...................359, 381
quality ......................................359
running out of fuel .........314, 360
safety information relating to
automotive fuels .....................355
Fuses ..........................................290
G
Garage door opener ..................108
Gas cap (see Fuel cap) ............357
Gas mileage
(see Fuel economy) .................362
Gauges .........................................16
H
Hazard flashers .........................289
Head restraints .................152, 154
Headlamps ...................................81
aiming ........................................84
autolamp system .......................81
bulb specifications ....................87
daytime running lights .............83
flash to pass ..............................83
high beam .................................82
replacing bulbs .........................88
turning on and off ....................81
Heating
heating and air conditioning
system ...........................68, 71, 74
Homelink wireless control
system ........................................108
Hood ..........................................337
I
Ignition ...............................250, 381
Index
414
2011 Flex(471)
Owners Guide, 1st Printing
USA(fus)