FORD MUSTANG 2021 Owners Manual

Towing a Trailer or Using a Car-top Carrier
Change engine oil and filter as indicated by the information
display and perform services listed in the Normal Sched-
uled Maintenance chart.
As required
Inspect rear axle and U-joints. Lubricate if equipped with
grease fittings.
Inspect frequently, service
as required
See axle maintenance items under, Exceptions.
Change manual transmission fluid.
Every 60,000 mi
(96,000 km) Replace spark plugs.Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use
Such as Delivery, Taxi, Patrol Car or Livery
Change engine oil and filter as indicated by the information
display and perform services listed in the Normal Sched-
uled Maintenance chart.
As required
Replace cabin air filter.
Inspect frequently, service
as required
Inspect engine air filter. Replace as required.
Every
15,000 mi
(24,000 km)
Replace spark plugs.
Every
60,000 mi
(96,000 km) Operating in Dusty or Sandy Conditions Such as Unpaved or Dusty Roads
Replace cabin air filter.
Inspect frequently, service
as required
Inspect engine air filter. Replace as required.
Every
15,000 mi
(24,000 km)
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every
5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread
depth.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Operating in Dusty or Sandy Conditions Such as Unpaved or Dusty Roads
Change engine oil and filter. 1
Every 5,000 mi (8,000 km)
or six months
Change manual transmission fluid.
Every
50,000 mi
(80,000 km)
1 Reset your Intelligent Oil-Life Monitor after each engine oil and filter change. Exclusive Use of E85 - Flex Fuel Vehicles Only
If ran exclusively on E85, fill the fuel tank full of regular
unleaded fuel.
Every oil change interval
Exceptions
There are several exceptions to the Normal
Schedule:
Axle Maintenance
Change the axle fluid anytime an axle is
submerged in water.
If you receive an axle overtemperature
warning message in the information
display and a wrench warning indicator
appears, you should change the rear axle
fluid at the next convenient time. The
wrench warning indicator turns off when
you switch off your vehicle.
Timing Chain
If you use your vehicle extensively at a
racetrack or at high rpm, it is possible to
exceed the service life of the engine timing
chain. A wrench indicator light will
illuminate when it is time for you to replace
your chain. See an authorized dealer. California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your 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 3,000 mi (4,800 km).
If the available API SM or SN oils are not
available, then the oil change interval is
1,800 mi (2,900 km)
.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Engine Air Filter and Cabin Air Filter
Replacement
The life of the engine air filter and cabin air
filter 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.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

RADIO FREQUENCY
CERTIFICATION LABELS
BLIND SPOT INFORMATION
SYSTEM SENSORS
Argentina Belarus
Brazil
Canada
Short Range Radar Sensor SRR3-B
IC ID: 4135A-SRR3B
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE340516 E253816 E340204

Djibouti European Union EU
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE351800 E340826 E310043

Ghana
Jamaica
Malaysia
RALM/24A/0715/S(15-2272) Mauritania
Mexico
Moldova
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE269695 E340517 E269697 E353342 E353300 E337971

Pakistan
Paraguay
Russia Serbia
Singapore
South Africa
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE352429 E337181 E253816 E340200 E339940 E269696

South Korea
Taiwan, China
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE351001 E340203

Ukraine
United Arab Emirates (U.A.E.)
United States of America
FCC ID: OAYSRR3B
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interference received, including
interference that may cause undesired
operation. CAUTION TO USERS
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's authority
to operate the equipment.
Vietnam
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE352428 E338020 E353397

Zambia
BODY CONTROL MODULE
Argentina
Brazil Ghana
Jamaica
Moldova
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Customer InformationE340205 E338547 E340499 E341433 E340500 E337971