Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Remote Battery of the Mazda MX-5

Model: Mazda Mx 5 ND, MK 4 - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

See other generations:
Video tutorial

In today's video, learn how to replace the remote battery of a Mazda MX-5. This video is also suitable for other contemporary Mazda models, as they all use the same unlocking and ignition key. Start by opening the rear cover with your fingernail or, if you can't, use a screwdriver.

Once removed, you will extract the metal key used in emergencies.

Now, using the screwdriver, leverage to open the cover that conceals the battery. You can remove it and replace it with a new CR 2025 3V battery, like the original provided by Mazda.


Updated on 7 May 2026 by ScegliAuto


Related tutorials

How to Replace the Remote Battery on the Mazda MX-5?
How to Replace the Remote Battery on the Mazda MX-5?
Mazda Mx 5 (2005-2015 / NC, MK 3) In this tutorial, you will see how to replace the remote battery on the Mazda MX-5, a very simple and quick operation. You will need a small flat-hea…
How to Replace the Remote Control Battery on a Mazda MX-5?
How to Replace the Remote Control Battery on a Mazda MX-5?
Mazda Mx 5 (2015-2024 / ND, MK 4) To replace the remote control battery on a Mazda MX-5, lower the lever located at the back of the remote to slide out the key, pulling it from the bo…
Replacing the Remote Battery on Mazda MX-5
Replacing the Remote Battery on Mazda MX-5
Mazda Mx 5 (2005-2015 / NC, MK 3) Replacing the battery in the remote for the Mazda MX-5, like replacing the battery in any car key/remote, is relatively simple. First, rotate the met…

How to Reset the Tyre Pressure Warning Light on the Jeep Renegade?

To reset the tyre pressure warning light on the Jeep Renegade, inflate the tyres until they reach the recommended pressure: this value is indicated on the sticker attached to the driver’s door pillar. Once the tyres are properly inflated, navigate through the menu that appears on the instrument cluster until you find the tyre pressure option. At this point, press and hold the OK button on the right side of the steering wheel to make the warning light disappear.

Watch the video!


by ScegliAuto

More videos