Lincoln Aviator: Security

Hands-Free Feature (If Equipped)

Make sure you have the passive key within 3 ft (1 m) of the liftgate. Stand behind your vehicle, and face the liftgate. Move your foot, in a single-kick motion, without pausing, under and away from the rear bumper detection area...

Passive Anti-Theft System

Note: The system is not compatible with non-Ford aftermarket remote start systems. Use of these systems may result in vehicle starting problems and a loss of security protection...

Other information:

Lincoln Aviator 2020-2023 Owners Manual: Dissimilar Spare Wheel and Tire Assembly Information

WARNING: Failure to follow these guidelines could result in an increased risk of loss of vehicle control, injury or death. If you have a dissimilar spare wheel and tire, then it is intended for temporary use only. This means that if you need to use it, you should replace it as soon as possible with a road wheel and tire assembly that is the same size and type as the road tires and wheels that were originally provided by us...

Lincoln Aviator 2020-2023 Service Manual: General Procedures - Heater Core Leak Check - Vehicles With: R134A Refrigerant

Inspection NOTE: A coolant leak in the heater hose could follow the heater core tube to the heater core and appear as a leak in the heater core. Inspect for evidence of coolant leakage at the heater hose to heater core attachments. NOTE: Spring-type clamps are installed as original equipment...