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Replacing the Remote Battery of the Audi A7

Model: Audi A7 MK 1 - Years 2010-2017
Part: Key

The video shows how to replace the battery in the remote for the Audi A7, a task that can be done by yourself in just a few minutes. Click the button located on the back of the key, pull, and remove the mechanical key. Then turn the key, press the other button, and while doing this, pull out the drawer that contains the battery. Replace the battery, which is a CR 2032 type. Reinsert the drawer until you hear a click. Then insert the mechanical key; again, you should hear a click. Finally, check that the remote is working correctly.

Updated on 2 June 2026 by ScegliAuto

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How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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