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Replacement of the battery of the key remote control of the 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

These short and simple instructions will guide us through the process of disassembling and replacing the battery of the key remote for the Seat Leon. First, we take our remote and start by removing the plastic back cover of the remote, leveraging on the sides; then we remove the battery inside, as shown in the video.

At this point, we install the new battery, of the correct type and with the same code, inserting it in the correct direction; we reassemble the plastic cover and check the functioning of all commands!


Posted on 8 May 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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