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How to Replace the Key Battery in a Mazda 6?

Model: Mazda 6 GJ, MK 3 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

In this guide for all Mazda 6 owners (2012-2020), discover how to correctly replace the battery inside the smart key. The entire procedure is quite simple and takes only a few minutes to complete. First, press the button on the back cover and slide out the emergency key. Next, open the cover and remove the battery holder inside.

Also, remove the battery cover and proceed to replace the battery. Finally, reassemble the various parts correctly, and you are done.


Updated on 22 June 2026 by ScegliAuto


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How to Open the Fuel Flap on a Volkswagen Tiguan?

To open the fuel flap on a Volkswagen Tiguan, first unlock the car using the appropriate button on the remote. This will open the car and unlock the mechanism that controls the fuel flap. At this point, apply light pressure to the left side of the flap to open it and access the cap underneath. Once this is unscrewed, you can refuel and then close everything.

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by ScegliAuto

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