2015 FORD FLEX reset

If the system detects a degraded performance condition, a blocked
sensor warning or low visibility warning will appear in the information
display and the alert indicator illuminates in the appropriate mirror(s).
The information display warning can be cleared but the alert indicator
remains illuminated.
When the blockage is removed, the system can be reset in two ways: 1)
when at least two objects are detected while driving, or 2) turn the
ignition key from on to off, then back on. If the blockage is still present
after the key cycle, the system senses again that it is blocked after
driving in traffic.
Reasons for messages being displayed
The radar surface is
dirty or obstructedClean the fascia area in front of the radar or
remove the obstruction.
The radar surface is
not dirty or obstructedDrive normally in traffic for a few minutes to
allow the radar to detect passing vehicles so it
can clear the blocked state.
Heavy rainfall/snowfall
interferes with the
radar signalsNo action required. The system automatically
resets to an unblocked state once the
rainfall/snowfall rate decreases or stops. Do
not use BLIS® and/or CTA in these conditions.
System Limitations
The BLIS® and CTA systems do have their limitations; situations such as
severe weather conditions or debris build-up on the sensor area may
limit vehicle detection.
The following are other situations that may limit the BLIS®:
•Certain maneuvering of vehicles entering and exiting the blind zone.
•Vehicles passing through the blind zone at very fast rates.
•When several vehicles forming a convoy pass through the blind zone.
The following are other situations that may limit the CTA system:
•Adjacently parked vehicles or objects obstructing the sensors.
•Approaching vehicles passing at speeds greater than 15 mph
(24 km/h).
•Driving in reverse faster than 3 mph (5 km/h).
•Backing out of an angled parking spot.
240Driving Aids
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)

STEERING
Electric Power Steering
WARNING:The electric power steering system has diagnostic
checks that continuously monitor the system to ensure proper
operation. When a system error is detected a steering message will
appear in the information display.
WARNING:The electric power steering system has diagnostic
checks that continuously monitor the system to ensure proper
operation of the electronic system. When an electronic error is
detected, a message will be displayed in the information display. If this
happens, stop the vehicle in a safe place, and turn off the engine. After
at least 10 seconds, reset the system by restarting the engine, and
watch the information display for a steering message. If a steering
message returns, or returns while driving, take the vehicle to your
dealer to have it checked.
WARNING:Obtain immediate service if a system error is
detected. You may not notice any difference in the feel of your
steering, but a serious condition may exist. Failure to do so may result
in loss of steering control.
Your vehicle is equipped with an electric power-assisted steering system.
There is no fluid reservoir to check or fill.
If your vehicle loses electrical power while you are driving (or if the
ignition is turned off), you can steer the vehicle manually, but it takes
more effort. Extreme continuous steering may increase the effort it takes
for you to steer. This occurs to prevent internal overheating and
permanent damage to your steering system. If this should occur, you will
neither lose the ability to steer the vehicle manually nor will it cause
permanent damage. Typical steering and driving maneuvers will allow the
system to cool and steering assist will return to normal.
When a steering system error is detected, steering messages may appear
in the information display.
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3. Turn the engine off and wait for it to cool before checking the coolant
level.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. SeeAdding engine coolantin this
chapter for more information.
Refer to fail-safe cooling for additional information.
What You Should Know About Fail-Safe Cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The fail-safe distance depends on ambient temperatures, vehicle load and
terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the engine coolant temperature gauge
will move to the red (hot) area and:
The coolant temperature warning light will illuminate.
The service engine soon indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to increase.
Once the engine temperature cools, the engine can be restarted. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
302Maintenance
2015 Flex(471)
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USA(fus)

Battery relearn
Because your vehicle’s engine is electronically controlled by a computer,
some control conditions are maintained by power from the battery. When
the battery is disconnected or a new battery is installed, the engine must
relearn its idle and fuel trim strategy for optimum driveability and
performance. To begin this process:
1. With the vehicle at a complete stop, set the parking brake.
2. Put the gearshift lever inP(Park), turn off all accessories and start
the engine.
3. Run the engine until it reaches normal operating temperature.
4. Allow the engine to idle for at least one minute.
5. Turn the A/C on and allow the engine to idle for at least one minute.
6. Drive the vehicle to complete the relearning process.
•The vehicle may need to be driven to relearn the idle and fuel trim
strategy.
•Note:If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected until the idle trim is
eventually relearned.
When the battery is disconnected or a new battery installed, the
transmission must relearn its adaptive strategy. As a result of this, the
transmission may shift firmly. This operation is considered normal and
will not affect function or durability of the transmission. Over time the
adaptive learning process will fully update transmission operation to its
optimum shift feel.
If the battery has been disconnected or a new battery has been installed,
the clock and the preset radio stations must be reset once the battery is
reconnected.
Always dispose of automotive batteries in a responsible manner. Follow
your local authorized standards for disposal. Call your local authorized
recycling center to find out more about recycling automotive batteries.
310Maintenance
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)

Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contains contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle with the climate
controls set to defrost until it reaches normal operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
•Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
•Check and recharge as necessary. Keep connections clean.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
•Move vehicles at least 25 feet (8 meters) every 15 days to lubricate
working parts and prevent corrosion.
328Vehicle Care
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)

C.Memory presets:
•In radio mode, store your favorite radio stations. To store a radio
station, tune to the station, then press and hold a preset button until
sound returns.
•In CD mode, press one of these buttons to select a track.
D.Function buttons:Select different functions of the audio system
depending on which mode you are in (such as Radio mode or CD mode).
E.TUNE:
•In radio mode, turn the control to manually search the frequency
band.
•In satellite radio mode, turn the control to tune to the next or
previous channel.
F.Reverse and Fast Forward; AM/FM/CD Seek:
•In radio mode, select a frequency band and press one of these
buttons. The system stops at the first station it finds in that direction.
Press and hold one of these buttons to move quickly in that direction
to the next strong radio station or memory preset.
•In Sirius mode, press one of these buttons to select the previous or
next channel. If you select a specific category (such as Jazz, Rock or
News), use these buttons to find the previous or next channel in the
selected category. Press and hold one of these buttons to move
quickly in that direction to the next channel or category.
•In CD mode, press one of these buttons to select the previous or next
track. Press and hold one of these buttons to move quickly in that
direction within the current track.
G.OK and arrow buttons:
•Press the up and down or left and right arrow buttons to browse
menu selections.
•PressOKto confirm menu selections.
H.Eject:Press this button to eject a CD.
I.Power and Volume:
•Press this button to switch the system off and on.
•Turn it to adjust the volume.
J.CLOCK:Press this button to access the clock setting. Use the center
arrow controls to change the hours and minutes.
K.SOUND:Press this button to adjust settings for Treble, Midrange,
Bass, Balance and Fade.
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USA(fus)

When HD Radio broadcasts are active, you can access the following
functions:
When you select: You can:
ScanHear a brief sampling of all available stations.
This feature still works when HD Radio
reception is on, although it does not scan for
HD2-HD7 channels. You may see the HD logo
appear if the station has a digital broadcast.
To save a multicast
station as a presetWhen the channel is active on-screen, press
and hold a memory preset slot until the sound
returns. There is a brief mute while the radio
saves the station. Sound returns when
finished. When recalling a HD2 or HD3
memory preset, there is a mute before the
digital audio plays, as the system must once
again acquire the digital signal.
As with any saved radio station, you cannot
access the saved station if your vehicle is
outside the station’s reception area.
384Audio System
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)

Potential station issues
Issue Cause Action
Sound fading or
blending in and out.The radio is shifting
between analog and
digital audio.No action required.
The reception issue
may clear up as you
continue to drive.
There is an audio
mute delay when
selecting HD2 or HD3,
multicast preset or
Direct Tune.The digital multicast is
not available until the
HD Radio broadcast is
decoded. Once
decoded, the audio is
available.No action required.
This is normal
behavior. Wait until
the audio is available.
Cannot access HD2 or
HD3 multicast channel
when recalling a
preset or from a direct
tune.The previously stored
multicast preset or
direct tune is not
available in your
current reception area.No action required.
The station is not
available in your
current location.
Text information does
not match currently
playing audio.Data service issue by
the radio broadcaster.Fill out the station
issue form at website
listed below.
*
There is no text
information shown for
currently selected
frequency.Data service issue by
the radio broadcaster.Fill out the station
issue form at website
listed below.
*
HD2-HD7 stations not
found whenScanis
pressed.PressingScandisables
HD2-HD7 channel
search.No action required.
This is normal
behavior.
*http://www.ibiquity.com/automotive/report_radio_station_experiences
HD Radio™ Technology manufactured under license from iBiquity Digital
Corp. U.S. and foreign patents. HD Radio™ and the HD and HD Radio
logos are proprietary trademarks of iBiquity Digital Corp. Ford Motor
Company and iBiquity Digital Corp. are not responsible for the content
sent using HD Radio technology. Content may be changed, added or
deleted at any time at the station owner’s discretion.
386Audio System
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)