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How to Replace the Battery of the Audi A3 Remote?

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

To replace the battery of the Audi A3 remote, lift the key by pressing the appropriate button located at the top of the remote and lever it out of its housing. This will allow you to remove the cover of the front part of the remote, giving access to the battery. The battery must be extracted from its compartment and replaced with a new spare part. Once the new battery has been inserted, position the cover and lower the key, checking the correct operation of the device.

Updated on 30 April 2026 by ScegliAuto

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