Lincoln Aviator: Maintenance / Power Steering Fluid Check

Brake Fluid Check

WARNING: Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death...

Changing the 12V Battery

WARNING: Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Closing the Luggage Compartment

From Inside Your Vehicle Press the button on the instrument panel to close the luggage compartment. With the Remote Control Press twice within three seconds to close the luggage compartment. From Outside Your Vehicle Press the button inside the liftgate on the left-hand side...

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Front Drive Halfshafts

Principles of Operation Inspection and Verification Verify the customer concern. Visually inspect for obvious signs of mechanical or electrical damage. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step If the cause is not visually evident, verify the symptom and refer to the Symptom Chart...