Lincoln Aviator 2020-2026 Service Manual / General Information / Service Information / Noise, Vibration and Harshness

Lincoln Aviator: Service Information / Noise, Vibration and Harshness

Description and Operation - Jacking and Lifting

Stay in Neutral Mode NOTE: Always put your vehicle in Stay in Neutral mode when entering an automatic car wash. Failure to do this could result in vehicle damage not covered by warranty...

Description and Operation - Noise, Vibration and Harshness (NVH)

Acceptable Noise, Vibration and Harshness (NVH) Noise is any undesirable sound, usually unpleasant in nature. Vibration is any motion, shaking or trembling, that can be felt or seen when an object moves back and forth or up and down...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Replacing the Cabin Air Filter

Replace the filter at regular intervals. The cabin air filter is behind the glove compartment. To remove the lower glove compartment and access the filter: Open the glove compartment. Press the tab on each side. Fully lower the glove compartment...

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Spark Plug Inspection

Inspection NOTE: Dropped spark plugs should always be discarded. Unfired An unfired spark plug should appear very clean with a pure nickel finish to the threads and ground strap. The center electrode ceramic insulator surface is often a matte or dull finish and pure white in color...

Emergency Locking

Each door has a backup power system which allows the door to function if your vehicle has no power. The system has a limited number of operations before the power is depleted and turns off. When the system turns off, the door remains open and unlatched and does not close.

If your vehicle has no power and the backup power system is turned off, you can close and secure your vehicle by manually resetting each door latch using a key in the position shown.