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How to replace the remote battery for the Mazda 2?

Model: Mazda 2 DJ, MK 3 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

Replacing the remote battery for the Mazda 2, as shown in this tutorial, is an extremely simple and quick operation. You will only need a replacement CR2025 3V battery.

First, remove the remote from its rubber cover, then extract the metal emergency key by pressing the appropriate button. Next, use the key itself to lever it out of its housing, unlock the rear cover, and remove it completely.

At this point, you can remove the circular cap and replace the battery.


Updated on 6 July 2026 by ScegliAuto


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How to Open the Fuel Filler Flap in the Hyundai i30?

In this tutorial, you will learn how to open the fuel filler flap in the Hyundai i30, a very simple operation that follows the typical procedure of most vehicles. First, unlock the locks using the designated button on the remote, then open the driver's door, locate the release lever on the left side of the seat, and operate it. Next, move to the fuel filler flap, open it completely, unscrew the cap, and refuel as needed. To close the flap, simply press it gently.

Watch the video!


by ScegliAuto

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