2015 FORD FLEX maintenance schedule

Extensive idling or low-speed driving for long distances as in
heavy commercial use (such as delivery, taxi, patrol car or
livery)
As required Change engine oil and filter as indicated by
the information display and perform services
listed in the Normal Scheduled Maintenance
chart.
Inspect frequently,
service as requiredReplace cabin air filter (if equipped).
Replace engine air filter.
Every 30000 miles
(48000 km)Change automatic transmission fluid.
Every 60000 miles
(96000 km)Replace spark plugs.
Operating in dusty or sandy conditions such as unpaved or
dusty roads
Inspect frequently,
service as requiredReplace cabin air filter (if equipped).
Replace engine air filter.
Every 5000 miles
(8000 km)Inspect the wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and
measure tread depth.
Every 5000 miles
(8000 km) or six
monthsChange engine oil and filter.
*
Perform multi-point inspection.
Every 30000 miles
(48000 km)Change automatic transmission fluid.
*Reset your Intelligent Oil-Life Monitor after each engine oil and filter
change. See theInstrument Clusterchapter.
558Scheduled Maintenance
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Special Operating Condition Log
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2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)

EXCEPTIONS
There are several exceptions to the Normal Schedule. They are listed
below:
Normal vehicle axle maintenance:Rear axles and power take-off
units with synthetic fluid and light-duty trucks equipped with
Ford-design axles are lubricated for life; do not check or change fluid
unless a leak is suspected, service is required or the assembly has been
submerged in water. During long periods of trailer towing with outside
temperatures above 70°F (21°C) and at wide-open throttle for long
periods above 45 mph (72 km/h), non-synthetic rear axle fluids should
be changed every 3000 miles (4800 kilometers) or three months,
whichever comes first. This interval can be waived if the axle is filled
with 75W140 synthetic gear fluid meeting Ford specification
WSL-M2C192-A, part number F1TZ-19580-B or equivalent. Add friction
modifier XL-3 (EST-M2C118-A) or equivalent for complete refill of
Traction-Lok rear axles (seeTechnical specificationsin theCapacities
and Specificationschapter for details).
Police, Taxi and Livery vehicle axle maintenance:Change rear axle
fluid every 100000 miles (160000 kilometers). Rear axle fluid change
may be waived if the axle was filled with 75W140 synthetic gear fluid
meeting Ford specification WSL-M2C192-A, part number FITZ-19580-B
or equivalent. Add four ounces (118 mL) of additive friction modifier
XL-3 (EST-M2C118-A) or equivalent for complete refill of Traction-Lok
rear axles. The axle fluid should be changed anytime the axle has been
submerged in water.
California fuel filter replacement:If the vehicle is registered in
California, the California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion of the vehicle’s
useful life. Ford Motor Company, however, urges you to have all
recommended maintenance services performed at the specified intervals
and to record all vehicle service.
Hot climate oil change intervals:Vehicles operating in the Middle
East, North Africa, Sub-Saharan Africa or locations with similar climates
using an American Petroleum Institute (API) Certified for Gasoline
Engines (Certification mark) oil of SM or SN quality, the normal oil
change interval is 5000 miles (8000 kilometers).
If the available API SM or SN oils are not available, then the oil change
service interval is 3000 miles (4800 kilometers).
Scheduled Maintenance561
2015 Flex(471)
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USA(fus)

Engine air filter & cabin air filter replacement:Engine air filter and
cabin air filter life is dependent on exposure to dusty and dirty
conditions. Vehicles operated in these conditions require frequent
inspection and replacement of the engine air filter and cabin air filter.
ENGINE COOLANT CHANGE RECORD
Initial change Six years or 100000 miles (160000 km)
(whichever comes first)
After initial change Every three years or 50000 miles (80000 km)
Engine Coolant Change Log
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Owners Guide gf, 1st Printing, October 2014
USA(fus)

Q
Quick touch buttons .................519
R
Radio ..........................376, 381–382
AM/FM .....................................456
Single CD ................376, 381–382
Radio reception .........................374
Radio voice commands .............461
Rear heated seats .....................158
Rear view camera
display ................................222, 498
Rear window
defroster ....................138, 140, 142
Receiving a text
message .............................404, 480
Recommendations for
attaching safety restraints for
children ........................................20
Refrigerator ...............................179
Relays ................................284–285
Remote entry system
illuminated entry ......................78
locking/unlocking doors .....74–75
replacing the batteries .............65
Remote start climate
operation ...................................148
Reverse sensing system ...........217
Roadside assistance ..................270
Roof rack ...................................247
Route preferences ....................514
S
Safety Belt Maintenance ............48Safety belts
(see Safety restraints) .........40, 43
Safety defects, reporting ..........283
Safety information ............393, 446
Safety restraints ..............40–41, 43
Belt-Minder® ............................44
extension assembly ..................43
for adults .............................40–41
for children ...............................20
inflatable safety belt .................46
Occupant Classification
Sensor ........................................54
safety belt maintenance ...........48
seat belt maintenance ..............48
warning light and chime ..........44
Safety restraints -
LATCH anchors ...........................26
Safety seats for children ............20
Safety Compliance
Certification Label ....................368
Satellite Radio ...................376, 462
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............551
SD card ......................391, 469, 510
Seat belts
(see Safety restraints) ...............40
Seats ..........................................161
child safety seats ......................20
climate control ........................160
easy access/easyout feature ..156
front seats ...............153–154, 159
heated ..............................157–158
memory seat .....................66, 156
second row seats ............161, 164
third row seats ........164, 166–167
Second-row power fold seat ....162
568Index
2015 Flex(471)
Owners Guide gf, 1st Printing, October 2014
USA(fus)