Lincoln Aviator: 911 Assist

Pedestrian Protection - Plug-In Hybrid Electric Vehicle (PHEV)

Due to the quiet operation of hybrid and electric vehicles at low speeds, the system creates a subtle sound to alert pedestrians. The system is on when your vehicle is running and not in park (P)...

What Is 911 Assist

911 Assist is a SYNC system feature that can call for help if you are in an accident. If a crash deploys an airbag, excluding knee airbags and rear inflatable seatbelts [if equipped], or activates the fuel pump shut-off, your SYNC-equipped vehicle may be able to contact emergency services by dialing 911 through a paired and connected Bluetooth enabled phone...

Other information:

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Exhaust Manifold Cleaning and Inspection

Special Tool(s) / General Equipment Feeler Gauge Cleaning Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces. Inspection NOTE: New exhaust manifold gaskets, studs, nuts and/or bolts must be installed when an exhaust manifold is serviced...

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Noise, Vibration and Harshness (NVH)

Special Tool(s) Vehicle Communication & Measurement Module (VCMM™) Base Kit 164-R9822 / 164-R9823 EngineEAR107-R2100Chassis EarsJSP97170 Squeak And Rattle Kit164-R4900 Ultrasonic Diagnostic ToolTRATP-9367 Diagnostic Theory The shortest route to an accurate diagnosis results from: System knowledge, including comparison with a known good system...