engine oil FORD MUSTANG 2012 5.G Owner's Guide

NORMAL SCHEDULED MAINTENANCE AND LOG
For your convenience, your vehicle is equipped with a message center
which determines the proper oil change service interval. You should
perform the engine oil change as indicated by the message center. The
message center will display ENGINE OIL CHANGE SOON or OIL
CHANGE REQUIRED to indicate when an oil change is needed. The
engine oil change service needs to be completed within two weeks or
500 miles (800 km) after the OIL CHANGE REQUIRED message is
displayed. Your oil change service interval can be up to one year or
10,000 miles (16,000 km). Reset your Intelligent Oil Life Monitor™ after
each engine oil and filter change; refer to theInstrument Cluster
chapter.
If your message center is prematurely reset or becomes inoperative, you
should perform the oil change interval at six months or 5,000 miles
(8,000 km) from your last oil change.
Note:On ShelbyGT500models, your message center is NOT
equipped with this feature. Refer to yourShelby GT500supplement for
oil change service intervals.
Scheduled Maintenance
328
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Oil Change Service Interval* 123456789101112131415
Change engine oil and filter• ••••••••••••••
Rotate tires, inspect tire wear and measure
tread depth**• ••••••••••••••
Inspect wheels and related components for
abnormal noise, wear, looseness or drag• ••••••••••••••
Perform multi-point inspection (recommended)• ••••••••••••••
Inspect automatic transmission fluid level (if
equipped with dipstick); consult dealer for
requirements• ••••••••••••••
Inspect brake pads, shoes, rotors, drums, brake
linings, hoses and parking brake• ••••••••••••••
Inspect engine cooling system concentration
and hoses• ••••••••••••••
Inspect exhaust system and heat shields• ••••••••••••••
Inspect half-shaft boots (if equipped)• ••••••••••••••
Inspect steering linkage, ball joints, suspension,
tie-rod ends, driveshaft and U-joints; lubricate
if equipped with grease fittings• ••••••••••••••
Inspect cabin air filter (if equipped)• ••••••••••••••
*Oil change service intervals should be completed as indicated by the message center
**Boss 302 vehicles have specific tire rotation intervals; refer to theTire Informationchapter of the supplement for
more information.
Reset your Intelligent Oil Life Monitor™ after each engine oil and filter change; refer to theInstrument Clusterchapter
Scheduled Maintenance
329
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Perform the services noted in the following table at the specified
time/mileage (km) period either within 3,000 miles (4,800 km) of the
OIL CHANGE REQUIRED message appearing in the message center or
when the time/mileage (km) reading indicates service is due.
Example #1:The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Every 20,000 miles
(32,000 km)Replace cabin air filter (if equipped)
Every 30,000 miles
(48,000 km)Replace climate-controlled seat filter (if
equipped)
Replace engine air filter
Every 100,000 miles
(160,000 km)Change engine coolant
1
Replace spark plugs
Inspect accessory drive belt(s)2
Every 150,000 miles
(240,000 km)Change automatic transmission fluid and filter
(filter not required on 6F35/6F50/DPS6/AWF-21
transmissions); consult dealer for requirements
Change manual transmission fluid
Change rear axle fluid (RWD vehicles)
Replace accessory drive belt(s) if not replaced
within the last 100,000 miles (160,000 km)
Replace timing belt (Fiesta);failure to replace
belt can cause internal engine damage
1Initial replacement at 100,000 miles (160,000 km) or 72 months; every
50,000 miles (80,000 km) or 36 months thereafter
2Perform a follow-up inspection at 120,000 miles (192,000 km)
Scheduled Maintenance
330
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

SPECIAL OPERATING CONDITIONS
If you operate your vehicleprimarilyin one of the more demanding
conditions listed below, you will need to have some items maintained
more frequently. If you onlyoccasionallyoperate your vehicle under
these conditions, it is not necessary to perform the additional
maintenance. For specific recommendations, see your dealership service
advisor or technician.
Towing a trailer or using a camper or car-top carrier
As required– Change engine oil and filter as indicated by message
center and perform services listed in the Normal
Scheduled Maintenance chart
Inspect frequently, service as
required– See axle maintenance items under
Exceptions
Every 30,000 miles (48,000 km)– Change automatic transmission fluid (except 6R80
transmission)
Every 60,000 miles (96,000 km)– Change manual transmission fluid
Perform the services noted in the preceding table at the specified
time/mileage (km) period either within 3,000 miles (4,800 km) of the
OIL CHANGE REQUIRED message appearing in the message center or
when the time/mileage (km) reading indicates service is due.
Example #1:The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Scheduled Maintenance
334
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Extensive idling and/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 message
center and perform services listed in the Normal
Scheduled Maintenance chart
Inspect frequently, service as
required– Replace cabin air filter (if equipped)
– Replace engine air filter
Every 30,000 miles (48,000 km)– Change automatic transmission fluid (except 6R80
transmission)
Every 60,000 miles (96,000 km)– Replace spark plugs
Perform the services noted in the preceding table at the specified
time/mileage (km) period either within 3,000 miles (4,800 km) of the
OIL CHANGE REQUIRED message appearing in the message center or
when the time/mileage (km) reading indicates service is due.
Example #1:The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Operating in dusty conditions such as unpaved or dusty roads
Inspect frequently, service as
required– Replace cabin air filter (if equipped)
– Replace engine air filter
Every 5,000 miles (8,000 km)– Inspect wheels and related components for abnormal
noise, wear, looseness or drag
– Rotate tires, inspect tires for wear and measure tread
depth
Every 5,000 miles (8,000 km) or
6 months– Change engine oil and filter
Every 30,000 miles (48,000 km)– Change automatic transmission fluid (except 6R80
transmission)
Every 50,000 miles (80,000 km)– Change manual transmission fluid
Scheduled Maintenance
335
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Reset your Intelligent Oil Life Monitor™ after each engine oil and filter
change; refer to theInstrument Clusterchapter (except Shelby
GT500which does not have this feature).
Exclusive use of E85 (Flex Fuel Vehicles only)
Every oil change interval– If ran exclusively on E85, fill the fuel tank full with
regular unleaded fuel.
Scheduled Maintenance
336
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

EXCEPTIONS
In addition, there are several exceptions to the Normal Schedule. They
are listed below:
Normal vehicle axle maintenance
❑Rear axles and power take-off (PTO) units containing synthetic fluid and light duty trucks equipped with Ford-design axles
are lubricated for life. These fluids are not to be checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle and PTO fluids should be changed anytime the axle and PTO have
been submerged in water. During extended trailer tow operation above 70°F (21°C) ambient and wide open throttle for
extended periods above 45 mph (72 km/h), non-synthetic rear axle fluids should be changed every 3,000 miles
(4,800 km) or three months, whichever occurs first. The 3,000 mile (4,800 km) fluid change interval may be waived if
the axle was 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 (refer to
Maintenance product specifications and capacitiesin theMaintenance and Specificationschapter for details). The axle fluid
should be changed anytime an axle has been submerged in water.
Police/Taxi/Livery vehicle axle maintenance
❑Change rear axle fluid every 100,000 miles (160,000 km). 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 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
❑If operating conditions are normal and you drive your vehicle under typical, everyday conditionsandyou are using an API
performance category oil of SL or later (for example SM, etc.) then you can follow the 7,500 mile (12,000 km) normal
service oil change intervals schedule. Vehicles operating in the Middle East, North Africa, Sub-Saharan Africa or locations with
similar climates must follow the oil change interval of 3,000 mile (4,800 km) if the owner is using oils defined by the
American Petroleum Institute (API) performance category of API SK or earlier (for example SJ, etc.).
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 will require frequent inspection and replacement of the engine air filter and cabin air filter.
Scheduled Maintenance
339
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

attaching with tether straps ..161
in front seat ............................155
in rear seat ..............................155
LATCH .....................................159
recommendations ...................153
Child safety seats - booster
seats ...........................................167
Cleaning your vehicle
engine compartment ..............269
instrument panel ....................272
interior .....................................273
plastic parts ............................271
washing ....................................267
waxing .....................................268
wheels ......................................268
wiper blades ............................271
Climate control (see Air
conditioning or Heating) ......46, 49
Clock ............................................28
Clock adjust
AM/FM .......................................28
Clutch
fluid ..........................................303
operation while driving ..........220
recommended shift speeds ....221
Compass, electronic ....................70
calibration .................................71
set zone adjustment .................71
Console ........................................72
Controls
power seat ...............................119
steering column ........................79
Convertible ..................................87
cleaning ...................................271
installation of the boot .............89
lowering the convertible top ...87
raising the convertible top ......90Coolant
checking and adding ..............285
refill capacities ................289, 309
specifications ..........................309
Cruise control
(see Speed control) ....................77
Customer Assistance ................229
Ford Extended Service
Plan ..................................318, 321
Getting assistance outside the
U.S. and Canada .....................263
Getting roadside assistance ...229
Getting the service you need..259
Ordering additional owner’s
literature .................................265
Utilizing the
Mediation/Arbitration
Program ...................................263
D
Daytime running lamps
(see Lamps) ................................56
Defrost
rear window and rearview
mirrors .......................................49
windshield .................................49
Dipstick
automatic transmission fluid...303
engine oil .................................280
Driving under special
conditions ..................................220
through water .........................228
E
Electronic message center .........19
Emergencies, roadside
jump-starting ..........................254
running out of fuel .........254, 296
Index
342
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Emission control system ..........300
Engine ........................................311
cleaning ...................................269
coolant .....................................285
fail-safe cooling .......................290
idle speed control ...................283
lubrication specifications .......309
refill capacities ........................309
service points ..................277–278
Engine block heater .................207
Engine oil ..................................280
checking and adding ..............280
dipstick ....................................280
filter, specifications ........282, 308
recommendations ...................282
refill capacities ........................309
specifications ..........................309
Event data recording ....................7
Exhaust fumes ..........................206
F
Fail safe cooling ........................290
Fleet MyKey programming ........94
Floor mats ...................................87
Fluid capacities .........................309
Fog lamps ....................................55
Fuel ............................................291
calculating fuel economy..21, 297
cap ...........................................293
capacity ...................................309
choosing the right fuel ...........294
detergent in fuel .....................296
filler funnel .............................296
filling your vehicle with
fuel ...........................291, 293, 297
filter, specifications ........291, 308
fuel pump shut-off ..................231
improving fuel economy ........297octane rating ...................295, 311
quality ......................................295
running out of fuel .........254, 296
safety information relating to
automotive fuels .....................291
Fuses ..................................231–232
G
Garage door opener ....................80
Gas cap (see Fuel cap) ............293
Gas mileage (see Fuel
economy) ...................................297
Gauges .........................................17
H
Hazard flashers .........................230
Headlamps ...................................54
aiming ........................................57
autolamp system .......................54
bulb specifications ....................61
daytime running lights .............56
flash to pass ..............................56
high beam .................................56
replacing bulbs .........................62
turning on and off ....................54
Head restraints .................115, 123
Heating
heating and air conditioning
system .................................46, 49
Hood ..........................................276
I
Ignition ...............................203, 311
Illuminated visor mirror .............69
Infant seats (see Safety seats)..155
Index
343
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)

Inspection/maintenance (I/M)
testing ........................................302
Instrument panel
cleaning ...................................272
cluster ........................................12
lighting up panel and
interior .......................................57
J
Jack ............................................239
positioning ...............................239
storage .....................................239
Jump-starting your vehicle ......254
K
Keyless entry system
autolock ...........................100, 102
Keys .....................................93, 110
positions of the ignition .........203
L
Lamps
autolamp system .......................54
bulb replacement
specifications chart ..................61
daytime running light ...............56
fog lamps ...................................55
headlamps .................................54
headlamps, flash to pass ..........56
instrument panel, dimming .....57
interior lamps .....................60–61
replacing bulbs .........................62
LATCH anchors .........................159
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........209
Limited slip axle
(see Traction Loc) ....................216Load limits .................................192
Locks ............................................99
autolock ...........................100, 102
doors ..........................................99
Lubricant specifications ...........309
Lug nuts ....................................253
Lumbar support, seats .............121
M
Manual transmission .................220
fluid capacities ........................309
lubricant specifications ..........309
reverse .....................................222
Message center ...........................19
display color ..............................25
english/metric button ...............25
MyColor display ........................25
system check button ................25
warning messages .....................25
Mirrors ...................................76–77
automatic dimming rearview
mirror ........................................76
heated ........................................49
side view mirrors (power) .......77
Motorcraftparts ..............274, 308
MyKey ..........................................94
N
Navigation system .......................45
O
Octane rating ............................295
Oil (see Engine oil) ..................280
P
Parental MyKey programming ...94
Index
344
2012 05+ Mustang(197)
Owners Guide, 1st Printing
USA(fus)