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How to Replace the Key Battery on the Nissan Sentra

Model: Nissan Sentra B18, MK 8 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

One of the simplest maintenance tasks for your Nissan Sentra (latest model) is undoubtedly replacing the button battery inside the smart key. Below, you will find a step-by-step guide on the necessary steps. First, gently pull out the physical emergency key to avoid damaging it. Next, use a small flathead screwdriver to remove the cover.

At this point, take out the old battery and replace it with a new CR2032 model. Finally, reassemble the components correctly.


Updated on 12 June 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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