Lincoln NAUTILUS 2022 Owner's Manual page 469

Scheduled Maintenance
Check Every Month
The tires including the spare for wear and proper pressure.
The windshield washer fluid level.
1
The fuel and water separator. Drain if necessary or if indicated by the information display.
1
The holes and slots in the tail pipe to make sure they are functional and clear of debris.
1
Diesel vehicles only.
Check Every Six Months
The battery connections. Clean if necessary.
The body and door drain holes for obstructions. Clean if necessary.
The cooling system fluid level and the coolant system strength.
The door weatherstrips for wear. Lubricate if necessary.
The hinges, latches and outside locks for proper operation. Lubricate if necessary.
The parking brake for proper operation.
465
2022 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202108, First-Printing