Ford Mustang 05+ 2014 Owner's Manual page 440

Scheduled Maintenance 439
Note: Not all dealers have extended hours or body shops. Please contact
your dealer for details.
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 information display at the proper
oil change service interval; this interval may be up to one year or
10000 miles (16000 kilometers). When ENGINE OIL CHANGE DUE or
OIL CHANGE REQUIRED appears in the information display, it's time for
an oil change; the oil change must be done within two weeks or
500 miles (800 kilometers) of the ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED message appearing. The Intelligent Oil Life
Monitor® must be reset after each oil change; see 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 5000 miles
(8000 kilometers) from your last oil change. Never exceed one year or
10000 miles (16000 kilometers) between oil change intervals.
Note: The Shelby® GT500® does not have an IOLM system; see 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 is why it is
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 use of only genuine Ford, Motorcraft® or
Ford-authorized remanufactured replacement parts because they are
engineered for your vehicle.
2014 05+ Mustang (197)
Owners Guide gf, 3rd Printing, January 2014
USA (fus)