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Replacement of the Audi A3 key remote battery

Model: Audi A3 8V, MK 3 - Years 2012-2019
Part: Key

Today's procedure will show us how to disassemble and replace the battery of the key remote for the Audi A3, in simple steps. First, we take our remote and begin to extract the physical key from inside it; then we remove the battery tray found inside, as shown in the video. At this point, we remove the battery and replace it with a new one of the correct type (in this case a CR 2032 3V); insert it in the correct direction and reassemble the remote, inserting the key and checking the functionality of the buttons.

Posted on 5 March 2025 by ScegliAuto

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by ScegliAuto

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