Ford Mustang 2013 Owner's Manual page 305

Scheduled Maintenance
Protecting your investment
Maintenance is an investment that will pay dividends in the form of improved
reliability, durability and resale value. To maintain the proper performance of
your vehicle and its emission control systems, it is imperative that scheduled
maintenance be completed at the designated intervals.
Your vehicle is equipped with the Intelligent Oil Life Monitor™ (IOLM)
system which displays a message in the message center at the proper oil
change service interval; this interval may be up to one year or
10,000 miles (16,000 km). When ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED appears in the message center display, it's time for
an oil change; the oil change must be done within two weeks or
500 miles (800 km) of the ENGINE OIL CHANGE DUE or OIL CHANGE
REQUIRED message appearing. The Intelligent Oil Life Monitor™ must
be reset after each oil change; refer to the Instrument 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: The Shelby GT500 does not have an IOLM system; refer to your
Shelby GT500 supplement for oil change service intervals.
Your vehicle is very sophisticated and built with multiple complex
performance systems. Every manufacturer develops these systems using
different specifications and performance features. That's why it's important
to rely upon your dealership to properly diagnose and repair your vehicle.
Ford strongly recommends the use of genuine Ford replacement parts.
Parts other than Ford, Motorcraft or Ford-authorized remanufactured
parts that are used for maintenance replacement or for the service of
components affecting emission control must be equivalent to genuine
Ford Motor Company parts in performance and durability. It is the
owner's responsibility to determine the equivalency of such parts. Please
consult your Warranty Guide for complete warranty information.
Ford strongly recommends the using only genuine Ford, Motorcraft or
Ford-authorized remanufactured replacement for parts because they are
engineered for your vehicle.
Additives and Chemicals
Ford Motor Company recommended additives and chemicals are listed in
the Owner Manual and in the Ford Workshop Manual. Additional
chemicals or additives not approved by Ford and are not recommended
as part of normal maintenance. Please consult your Warranty Manual
for complete warranty information.
2013 05+ Mustang (197)
Owners Guide gf, 1st Printing
USA (fus)
305