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How to Replace the Key Battery on Nissan Sentra

Model: Nissan Sentra MK 8, B18 - Years 2020-2026
Part: Key

Replacing the battery inside your Nissan Sentra key fob is a task that takes just a few minutes to complete. In the following guide, you will find the procedure to follow for the replacement. First, make sure you have a new CR2032 battery and a small flathead screwdriver. Then, use the flathead screwdriver to pry open the key fob cover and proceed with the battery replacement.

Posted on 13 August 2026 by ScegliAuto

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