Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Remote Battery on Audi A1-A3 2020

Model: Audi A1 8X, MK 1 - Years 2010-2018
Part: Key

In this video, see the instructions for disassembling and replacing the battery of the key remote on a 2020 Audi A1 and A3. First, take the remote in hand and use a very thin plastic lever or a flat screwdriver to remove the back cover of the remote to access the battery compartment; then remove the old battery and replace it with a new one of the correct type (in this case, a CR 2032 3V). Finally, insert it in the correct orientation and replace the cover, checking the remote's functionality!

Updated on 5 April 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Fob Battery on an Audi
Audi A1 (2018-2025 / MK 2, GB) In this tutorial, learn how to replace the battery in the key fob of a 2020 Audi A1. The operation is very simple and does not require any special to…
How to Replace the Remote Battery of the Seat Ibiza?
How to Replace the Remote Battery of the Seat Ibiza?
Audi A1 (2010-2018 / 8X, MK 1) To replace the battery of the Audi A1 remote, press the designated button located on the top of the device to lift the key blade. Once the key blade …
How to replace the battery of the Audi A1 key
How to replace the battery of the Audi A1 key
Audi A1 (2010-2018 / 8X, MK 1) To replace the battery of the Audi A1 key, we need to insert a plastic removal tool into the side part in order to open the remote control cover and …

Other guides you may be interested in

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.

Watch the video!


by ScegliAuto

More videos