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How to Replace the Key Fob Battery for the New Lincoln Aviator 2

Model: Lincoln Aviator MK 2 - Years 2020-2026
Part: Key

In this guide dedicated to your second-generation Lincoln Aviator (2020-2022), you will learn the steps necessary to quickly and correctly replace the button battery located inside the key fob. First, pull up the top part of the cover to completely remove the physical emergency key. Next, use the emergency key to open the cover, being careful not to damage it. Finally, remove the old button battery and replace it with a new one. Reassemble the cover, and you're done.

Updated on 9 August 2026 by ScegliAuto

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