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Frequently asked questions about cars and motorcycles

How to Replace the Remote Battery in a Seat Leon?

Model: Seat Leon 5F, MK 3 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Key

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Video tutorial

To replace the remote battery in a Seat Leon, lift the key by pressing the button located at the top of the remote. Once the key is raised, pry inside its housing to detach the cover on the back of the remote.

Underneath, you will find the battery, which can be removed from its housing and replaced with a new one. After inserting the new battery into the remote, close it with the appropriate back cover and lower the key.


Updated on 1 June 2026 by ScegliAuto


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