FORD 2012 Shelby GT 500 v.1 - Manual (Page 335)

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 has not come 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)