Lincoln 2014 MKZ Owner's Manual page 447

Extensive idling or low-speed driving for long distances, as in heavy commercial
use (such as delivery, taxi, patrol car or livery)
As required
Inspect frequently,
service as required
Every 30000 miles
(48000 km)
Every 60000 miles
(96000 km)
Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Inspect frequently,
service as required
Every 5000 miles (8000
km)
Every 5000 miles (8000
km) or six months
Every 30000 miles
(48000 km)
*
Reset your Intelligent Oil-Life Monitor after engine oil and filter changes. See
Engine Oil Check (page 271).
Exclusive use of E85 (flex fuel vehicles only)
Every oil change
Scheduled Maintenance
Change engine oil and filter as indicated by inform-
ation display and perform services listed in the
Normal Scheduled Maintenance chart.
Replace cabin air filter.
Replace engine air filter.
Change automatic transmission fluid.
Replace spark plugs.
Replace cabin air filter.
Replace engine air filter.
Inspect the wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure
tread depth.
Change engine oil and filter.
Perform multi-point inspection.
Change automatic transmission fluid.
If ran exclusively on E85, fill the fuel tank full with
regular unleaded fuel.
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