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

Replacing the Key Battery on Mazda CX-5

Model: Mazda CX-5 MK 2 - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

See other generations:
Video tutorial

To start extracting and replacing the key battery on the Mazda CX-5, begin by removing the manual spare key (to be used when you need to open the car and the battery is flat) from the casing. Now use a small flat screwdriver to pry in the seam of the remote control and split it into two parts.

Here is the battery! At this point, simply extract it from its housing, prying underneath with the small screwdriver, and proceed in reverse until fully reassembled. This is a very simple operation and within everyone's reach.


Updated on 24 May 2026 by ScegliAuto


Related tutorials

How to Replace the Front Headlamp Bulb on the Mazda CX-5
How to Replace the Front Headlamp Bulb on the Mazda CX-5
Mazda CX-5 (2017-2024 / MK 2) To replace the front headlamp bulb on your Mazda CX-5 Series 2 independently, follow the steps outlined in this guide. First, ensure the car is compl…
How to Remove the Gear Knob on a Mazda CX-5
How to Remove the Gear Knob on a Mazda CX-5
Mazda CX-5 (2012-2017 / MK 1, KE) In the following guide, you will find a description of the simple steps you need to take to easily remove the gear knob inside the cabin of your Mazd…
How to replace the remote control battery in the Mazda CX-5?
How to replace the remote control battery in the Mazda CX-5?
Mazda CX-5 (2017-2024 / MK 2) Replacing the remote control battery in the Mazda CX-5, as shown in this tutorial, is an extremely simple and quick task. For this, you will need a s…

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