Lincoln MKS 2016 Owner's Manual page 333

Inspect frequently, service
as required
Every 5,000 mi (8,000 km)
Every 5,000 mi (8,000 km)
or six months
Every 30,000 mi
(48,000 km)
*
Reset your Intelligent Oil-Life Monitor after engine oil and filter changes.
Every oil change
Exceptions
There are several exceptions to the Normal
Schedule:
MKS (CLE) Canada/United States of America, enUSA, First Printing
Scheduled Maintenance
Operating in dusty or sandy conditions (such as unpaved or dusty roads)
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.
Change PTU and rear axle fluid (AWD only). See axle and PTU maintenance items under Exceptions.
Exclusive use of E85 (flex fuel vehicles only)
If ran exclusively on E85, fill the fuel tank full with regular unleaded fuel.
330