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 2020-2025 Service Manual: Removal and Installation - Cowl Panel Grille

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the wiper pivot arms. Refer to: Windshield Wiper Pivot Arm (501-16 Wipers and Washers, Removal and Installation). Remove the retainers and the RH side engine compartment cover...

Lincoln Aviator 2020-2025 Owners Manual: 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. Note: Metallic objects, electronic devices or a second coded key on the same key chain may cause vehicle starting problems if they are too close to the key when starting the engine...