FORD FLEX 2018 Owners Manual

WARNINGS
Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash hands after
handling. Your vehicle has a Motorcraft®
maintenance-free battery which normally
does not require additional water during
its life of service.
Note:
If your vehicle's battery has a cover
or shield, make sure it is reinstalled after the
battery has been cleaned or replaced.
Note: See an authorized dealer for low
voltage battery access, testing, or
replacement.
When a low voltage battery replacement
is necessary, see an authorized dealer to
replace the low voltage battery with a Ford
recommended replacement low voltage
battery that matches the electrical
requirements of the vehicle.
To ensure proper operation of the battery
management system (BMS), do not allow
a technician to connect any electrical
device ground connection directly to the
low voltage battery negative post. A
connection at the low voltage battery
negative post can cause inaccurate
measurements of the battery condition
and potential incorrect system operation.
Note: If a person adds electrical or
electronic accessories or components to the
vehicle, the accessories or components may
adversely affect the low voltage battery
performance and durability and may also
affect the performance of other electrical
systems in the vehicle.
For longer, trouble-free operation, keep the
top of the battery clean and dry. Also,
make certain the battery cables are always
tightly fastened to the battery terminals. If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
When a battery replacement is required,
the battery should only be replaced with
a Ford recommended replacement battery
that matches the electrical requirements
of the vehicle.
Because your vehicle
’s engine is
electronically-controlled by a computer,
some engine control settings are
maintained by power from the low voltage
battery. Some engine computer settings,
like the idle trim and fuel trim strategy,
optimize the driveability and performance
of the engine. Some other computer
settings, like the clock and radio station
presets, are also maintained in memory by
power from the low voltage battery. When
a technician disconnects and connects the
low voltage battery, these settings are
erased. Complete the following procedure
in order to restore the settings:
1. With the vehicle at a complete stop, set the parking brake.
2. Shift into park (P).
3. Switch off all accessories.
4. Fully press the brake pedal and start the vehicle.
5. Run the engine until it reaches normal operating temperature. While the
engine is warming up, complete the
following: Reset the clock. See Audio
System (page 317). Reset the power
windows bounce-back feature. See
Windows and Mirrors
(page 87).
Reset the radio station presets. See
Audio System
(page 317).
6. Allow the engine to idle for at least one
minute. If the engine turns off, press
the accelerator pedal to start the
engine.
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7. While the engine is running, press the
brake pedal and shift into neutral (N).
8. Allow the engine to run for at least one
minute by pressing on the accelerator
pedal.
9. Drive the vehicle at least 12 mi (20 km)
to completely relearn the idle and fuel
trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel
trim strategy.
Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
CHECKING THE WIPER
BLADES Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE WIPER
BLADES
You can improve poor wiper quality by
cleaning the wiper blades and the
windshield. Replace the wiper blades at least annually
for optimum performance.
Front Wiper Blades
1.
Lift the wiper arm away from the glass.
Note: Do not hold the wiper blade when
lifting the wiper arm.
Note: Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached. 2. Release the wiper blade lock (A) and
separate the wiper blade from the
wiper arm.
3. Remove the wiper blade.
4. Install in the reverse order.
Note: Make sure that the wiper blade locks
into place. Lower the wiper arm and blade
back on the windshield. The wiper arms will
automatically return to their normal position
when you turn the ignition on.
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Rear Window Wiper Blade
1. Grab the wiper arm with one hand
close to the arm/blade joint and pull it
as far away from the glass as possible.
Do not use excessive force because it
can break the wiper arm at the heel.
Hold it there until the next step.
Note: Do not hold the wiper blade when
lifting the wiper arm.
Note: Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
2. Grab the primary structure of the blade
with the other hand close to the
arm/blade joint. 3. The wiper arm has a snap retention
feature to receive a cross pin from the
wiper blade structure. Grip tightly and
press on the arm/blade joint from
beneath and separate the blade from
the arm. Avoid rotating the wiper blade
structure and trapping your left hand
between the arm and blade.
4. Attach the new wiper to the wiper arm
and press it into place.
Note: Make sure that the wiper blade locks
into place.
ADJUSTING THE HEADLAMPS
Vertical Aim
Headlamp Aim Target 8 ft (2.4 m).
A
Center height of lamp to ground.
B
25 ft (7.6 m).
C
Horizontal reference line.
D
Vertical Aim Adjustment
1. Park your vehicle on a level surface approximately 25 ft (7.6 m) away from
a vertical wall or screen.
2. Apply the parking brake.
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3. Measure the height from the center of
the headlamp to the ground.
Note: There may be an identifying mark on
the lens to help you locate the center of the
headlamp bulb.
4. Mark a horizontal reference line on the
vertical wall or screen that is a
minimum of 8 ft (2.4 m) long.
5. Switch the low beam headlamps on and open the hood. 6.
There is a distinct change from light to
dark in the right-hand portion of the
headlamp beam pattern. Position the
top edge of this cut-off at the
horizontal reference line. 7. To adjust the vertical aim, use a
suitable tool to rotate the adjuster
clockwise or counterclockwise.
Note: To see a clearer light pattern while
adjusting one headlamp, block the light
from the other headlamp.
8. Close the hood and switch the low beam headlamps off.
Horizontal Aim Adjustment
Horizontal aim is not adjustable on your
vehicle.
REMOVING A HEADLAMP
To gain access to the headlamp securing
bolts and to remove the headlamp
assembly, you must first remove the front
fascia and front bumper assemblies. We
recommend you see an authorized dealer. CHANGING A BULB
WARNINGS
Switch the lamps and the ignition off.
Failure to do so could result in
serious personal injury.
Bulbs can become hot. Let the bulb
cool down before removing it. Failure
to do so could result in personal
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Use the correct specification bulb. See
Bulb Specification Chart (page 265).
Install in the reverse order unless otherwise
stated.
Headlamp Headlamp low beam. Headlamp
high beam.
A
Front direction indicator. Front
parking lamp.
B
Front direction indicator.Front
parking lamp.
C Front Direction Indicator and Front
Parking Lamp 1.
Switch all of the lamps and the ignition
off.
2. Turn the bulb holder counterclockwise
and remove it.
3. Remove the bulb by pulling it straight out.
Headlamp Low Beam and
Headlamp High Beam
Note: If your vehicle has high-intensity
discharge headlamps, these lamps operate
at a high voltage. See an authorized dealer
if they fail.
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1.
Switch all of the lamps and the ignition
off.
2. Disconnect the electrical connector.
3. Turn the bulb holder counterclockwise
and remove it.
Note: You cannot separate the bulb from
the bulb holder.
Note: Do not touch the bulb glass. Front Fog Lamp (If Equipped) 1.
Switch all of the lamps and the ignition
off.
2. Use suitable tools, for example a screwdriver and a socket wrench, to
remove the wheel arch liner fixings.
Carefully reposition the wheel arch liner
to access to the front fog lamp bulb
and electrical connector.
Note: To remove the lower push pin, use a
flat-bladed screwdriver to pull up the center
release pin.
3. Disconnect the electrical connector.
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4.
Turn the bulb holder counterclockwise
and remove it.
Note: You cannot separate the bulb from
the bulb holder.
Note: Do not touch the bulb glass.
Brake and Rear Lamps, Rear
Direction Indicator and Reversing
Lamp Rear side marker lamp.
A
Tail lamp.
B
Reversing lamp.
C
Brake and tail lamp.Rear
direction indicator.
D 1. Remove the retaining bolts from the
lamp assembly. Gently pull the lamp
assembly away from the vehicle.
2. Turn the bulb holder counterclockwise
and remove it.
3. Remove the bulb by pulling it straight out.
LED Lamps
LED lamps are not serviceable items. See
an authorized dealer if they fail.
The following lamps are LED:
• Front side marker lamps.
• Side direction indicator.
• Central high mounted brake lamp.
• Stop and tail lamp. (If equipped)
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D
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License Plate Lamp 1. Remove the screws that secure the
lens to the lamp housing.
2. Remove the lamp lens.
3. Remove the bulb by pulling it straight out.
BULB SPECIFICATION CHART
Replacement bulbs are specified in the
chart below. Headlamp bulbs must be
marked with an authorized D.O.T. marking
for North America to make sure they have
the proper lamp performance, light
brightness, light pattern and safe visibility.
The correct bulbs will not damage the
lamp assembly or void the lamp assembly
warranty and will provide quality bulb
illumination time.
Exterior Lamps Power (Watt)
Specification
Lamp
LED
LED
Front side marker lamps.
27/9
3157NA
Front direction indicator.
Front parking lamps.
55/65
9008 H13
Headlamp low beam.
Headlamp high beam.
55
H11
Front fog lamps.
LED
LED
Side direction indicator.
5
194
Rear side marker lamp.
5
194
Rear lamp.
27/3
3157K
Brake and rear lamp.
Rear direction indicator.
LED
LED
Optional stop and rear lamp.
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3

Power (Watt)
Specification
Lamp
LED
LED
Central high mounted brake lamp.
16
921
Reversing lamps.
5
C5WL
License plate lamp.
Note: LED lamps are not serviceable. See an authorized dealer if they fail.
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CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damage
and personal burn injuries, do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. When changing the engine air filter, do not
allow debris or foreign material to enter
the air induction system. Engine
components are susceptible to damage
not covered by the vehicle Warranty.
Change the air filter element at the correct
interval. See Scheduled Maintenance
(page 447).
Incorrect component use can cause
damage not covered by the vehicle
Warranty. See
Motorcraft Parts (page
303).
To replace the air filter element do the
following: 1. Remove the clips that secure the air
filter housing cover.
2. Carefully lift the air filter housing cover.
3. Remove the air filter element from the
air filter housing.
4. Wipe any dirt or debris from the air filter
housing and cover to make sure no dirt
gets in the engine and that you have a
good seal.
5. Install a new air filter element. Be careful not to crimp the filter element
edges between the air filter housing
and cover. This could cause filter
damage and allow unfiltered air to
enter the engine if it is not properly
seated.
6. Install the air filter housing cover.
7. Engage the clips to secure the air filter housing cover to the air filter housing.
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