Mazda CX5 CX9 Key Fob Battery Replacement - EASY DIY

2032 Battery you need - https://amzn.to/3LWAR7m

Here is a quick and simple demonstration video on how to change the weak or dead battery in your Mazda CX 5. This process will be the same for any models that use this exact fob. You're going to want to remove the side that doesn't have the Mazda symbol by sliding the hatch and using your thumbs away from the latch. Then use the mechanical key to push the portion with the Mazda symbol outward. At this point, you have access to the battery hatch door. Open that, and replace the 2032 battery. Reverse the process to reassemble. Hope you found the video helpful!

This DIY video tutorial will show you how to change the replacement remote fob key battery on the following Mazda CX5 models:
2020 Mazda CX-5 CX-9
2021 Mazda CX-5 CX-9
2022 Mazda CX-5 CX-9
2023 Mazda CX-5 CX-9
2024 Mazda CX-5 CX-9