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How to replace the battery of the 2021 Audi A6 key

Model: Audi A6 MK 5, C8 - Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

Today we will independently replace the battery of the remote control of a 2021 Audi A6 vehicle. To replace the battery, we need a small flat-head screwdriver and a CR 2032 model battery.

Insert the small screwdriver at the ends of the remote control and with a slight pressure outwards, open the cover of the remote control. Remove the old battery and insert the new one. Close the cover of the remote control and position yourself in front of the vehicle to test its functionality.

If the remote control does not work, it may be necessary to reprogram or check the fuse related to central locking.


Posted on 15 May 2025 by ScegliAuto


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by ScegliAuto

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