FORD 2012 Fiesta v.3 - Manual (Page 349)

Operating in dusty or sandy conditions such as unpaved or
dusty roads
Inspect frequently,
service as required Replace cabin air filter (if equipped)
Replace engine air filter (except Fusion Hybrid
and MKZ Hybrid)*
Every 5,000 miles
(8,000 km) Inspect the 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
* Fusion Hybrid and MKZ Hybrid vehicles have an engine air filter that
does not normally require replacement. Refer to Air filter in the
Maintenance and Specifications chapter for more information.
Reset your oil life monitor system after each engine oil and filter
change; refer to the Instrument Cluster chapter
Exclusive use of E85 (Flex Fuel Vehicles only)
Every oil change If ran exclusively on E85, fill the fuel tank full
with regular unleaded fuel
Scheduled Maintenance
349
2012 Fiesta (fie)
Owners Guide, 3rd Printing
USA (fus)