Maintenance 293
General information...................................293
Opening and closing the hood............................294
Under hood overview..................................295
Engine oil dipstick....................................297
Engine oil check......................................297
Engine coolant check..................................298
Automatic transmission fluid check........................304
Brake fluid check.....................................308
Fuel filter...........................................308
Washer fluid check....................................309
Battery ............................................309
Checking the wiper blades..............................311
Changing the wiper blades..............................311
Air filter(s).........................................312
Adjusting the headlamps................................314
Changing a bulb......................................315
Vehicle Care 320
Cleaning products.....................................320
Cleaning the exterior..................................320
Waxing.............................................322
Repairing minor paint damage............................322
Cleaning the engine...................................322
Cleaning the windows and wiper blades.....................323
Cleaning the interior...................................324
Cleaning the instrument panel and instrument cluster lens.......324
Cleaning leather seats..................................325
Cleaning the alloy wheels...............................326
Vehiclestorage.......................................327
Table of Contents7
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USA(fus)
WINDSHIELD WIPERS
Note:Fully defrost the windshield before switching on the windshield
wipers.
Note:Make sure you switch off the windshield wipers before entering a
car wash.
Note:
Clean the windshield and wiper blades if they begin to leave streaks
or smears. If that does not resolve the issue, install new wiper blades.
Note:Do not operate the wipers on a dry windshield. This may scratch
the glass, damage the wiper blades or cause the wiper motor to burn out.
Always use the windshield washers before wiping a dry windshield.
Rotate the end of the control away
from you to increase the speed of
the wipers. Rotate toward you to
decrease the speed of the wipers.
Speed-dependent Wipers (If Equipped)
When your vehicle speed increases, the interval between wipes will
decrease when intermittent wipe is selected.
RAIN-SENSING WIPERS (IF EQUIPPED)
Note:Wet road conditions may result in inconsistent or unexpected
wiping or smearing. Lower the sensitivity, switch to normal or high-speed
wiping or turn the wipers off to reduce smearing.
Note:Turn off the wipers before entering a car wash.
Use the rotary control to adjust the
sensitivity to one of the interval
moisture settings. The wipers will
not cycle until moisture is detected
on the windshield. The wiper speed
will vary based on the amount of
moisture detected on the windshield
and the sensitivity setting. The
wipers will continue to wipe as long as moisture is detected.
Keep the outside of the windshield clean, especially the area around the
interior mirror where the sensor is located, or sensor performance may
be affected.
A
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96Wipers and Washers
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)
WINDSHIELD WASHERS
Note:Do not operate the wipers on a dry windshield. This may scratch
the glass, damage the wiper blades or cause the wiper motor to burn out.
Always use the windshield washer before wiping a dry windshield.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat.
Press the end of the stalk to
activate the washer.
•A brief press causes a single wipe without washer fluid.
•A quick press and hold causes the wipers to swipe three times with
washer fluid.
•A long press and hold will activate the wipers and washer fluid for up
to 10 seconds.
A wipe will occur a few seconds after washing to clear any remaining
washer fluid. You can switch this feature on and off in the information
display.
REAR-WINDOW WIPER AND WASHERS
Rotate the control to select:
2— Intermittent operation
(shortest pause between wipes).
1— Intermittent operation (longest
pause between wipes).
0— Off.
Rotate and hold the control to either the top or bottom position to
activate the rear washer. The control will return to the2or0position
when you release it.
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4. Seat the air filter assembly back into the grommets by pushing down
on the air filter assembly.
5. Tighten the clamp.
6. Install and tighten two bolts that attach air filter assembly to the front
of the vehicle.
7. Install the bolt cover (if equipped).
8. Reinstall the harness retaining clip into the front of the air filter assembly.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX lines are within the normal
operating range; there is no need to add fluid. If the fluid levels are outside
of the normal operating range, the performance of the system could be
compromised; seek service from your authorized dealer immediately.
POWER STEERING FLUID CHECK
Your vehicle is equipped with an electric power steering (EPS) system.
There is no fluid reservoir to check or fill. For additional information on
the electric power steering (EPS) system, Refer toDriving Aids.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WASHER FLUID CHECK
WARNING:If you operate your vehicle in temperatures below 40°F
(5°C), use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Add fluid to fill the reservoir if the level is low. Only use a washer fluid
that meets Ford specifications. See the technical specifications chart in
theCapacities and Specificationschapter.
Note:The front and rear washer systems are supplied from the same
reservoir.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
308Maintenance
2015 Flex(471)
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USA(fus)
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
1. Pull the wiper arm away from the
vehicle. Turn the blade at an angle
from the wiper arm. Press the lock
tab to release the blade and pull the
wiper blade down toward the
windshield to remove it from the arm.
2. Attach the new wiper to the wiper
arm and press it into place until a
click is heard.
Replace wiper blades at least once per year for optimum performance.
Poor wiper quality can be improved by cleaning the wiper blades and the
windshield.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
Changing rear window wiper blade
To replace the rear 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.
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•Spray Motorcraft Engine Shampoo and Degreaser on all parts that
require cleaning and pressure rinse clean. In Canada, use Motorcraft
Engine Shampoo.
•Never wash or rinse the engine while it is hot or running; water in the
running engine may cause internal damage.
•Never wash or rinse any ignition coil, spark plug wire or spark plug
well, or the area in and around these locations.
•Cover the battery, power distribution box, and air filter assembly to
prevent water damage when cleaning the engine.
CLEANING THE WINDOWS AND WIPER BLADES
The windows and wiper blades should be cleaned regularly. If the wipers
do not wipe properly, substances on the vehicle’s glass or the wiper
blades may cause squeaking or chatter noise from the blades, and
streaking and smearing of the windshield. To clean these items, follow
these tips:
•The windows may be cleaned with a non-abrasive cleaner such as
Motorcraft® Ultra-Clear Spray Glass Cleaner (U.S.) or Motorcraft
Premium Glass Cleaner (Canada).
•The wiper blades can be cleaned with isopropyl (rubbing) alcohol or
Motorcraft Premium Windshield Washer Concentrates in the U.S., or
Motorcraft Premium Quality Windshield Washer Fluid in Canada.
Replace your wiper blades when they appear worn or do not function
properly.
•Do not use abrasive materials, as they may cause scratches.
•Do not use fuel, kerosene, or paint thinner to clean any parts.
If you cannot remove those streaks after cleaning with the glass cleaner
or if the wipers chatter and move in a jerky motion, clean the outer
surface of the windshield and the wiper blades using a sponge or soft
cloth with a neutral detergent or mild-abrasive cleaning solution. After
cleaning, rinse the windshield and wiper blades with clean water. The
windshield is clean if beads do not form when you rinse the windshield
with water.
Note:Do not use sharp objects, such as a razor blade, to clean the
inside of the rear window or to remove decals, as it may cause damage
to the rear window defroster’s heated grid lines.
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Roadside Assistance
Exclusive 24/7 roadside assistance, including:
•Towing, flat-tire change and battery jump starts
•Out of fuel and lock-out assistance
•Travel expense reimbursement for lodging, meals and rental car
•Destination assistance for taxi, shuttle, rental car coverage and
emergency transportation
Transferable Coverage
If you sell your vehicle before your Ford Extended Service Plan coverage
expires, you can transfer any remaining coverage to the new owner.
Whenever you sell your vehicle, prospective buyers may have a higher
degree of confidence that vehicle was properly maintained with Ford
ESP, thereby improving resale value.
Avoid the Rising Cost of Properly Maintaining Your Vehicle!
Ford Extended Service Plan also offers a Premium Maintenance Plan
that covers all scheduled maintenance, and selected wear items. The
coverage is prepaid, so you never have to worry about affording your
vehicle’s maintenance. It covers regular checkups, routine inspections,
preventive care and replacement of select items that require periodic
attention for normal wear:
•Windshield wiper blades
•Spark plugs (except in California)
•The clutch disc
•Brake pads and linings
•Shock absorbers
•Belts and hoses
•Diesel exhaust fluid replenishment
Contact your selling authorized Ford or Lincoln dealership today so they
can customize a Ford Extended Service Plan that fits your driving
lifestyle and budget.
372Extended Service Plan
2015 Flex(471)
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USA(fus)
Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal operating characteristic
and, by itself, does not necessarily indicate a concern or that the fluid
needs to be changed. However, discolored fluids that also show signs of
overheating and foreign material contamination should be inspected
immediately by a qualified expert, such as the factory-trained technicians
at your dealership. Your vehicle’s oils and fluids should be changed at the
specified intervals or in conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle sub-systems during scheduled
maintenance. It is critical that systems are flushed only with new fluid
that is the same as that required to fill and operate the system, or using
a Ford-approved flushing chemical.
Owner Checks and Services
Certain basic maintenance checks and inspections should be performed
every month or at six month intervals.
Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if
necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag, safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as
necessary.
548Scheduled Maintenance
2015 Flex(471)
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USA(fus)