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How to Replace the Battery of the Audi A3 Remote?

Model: Audi A3 8V, MK 3 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Key

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Video tutorial

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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How to Open the Fuel Filler Flap in the Hyundai i30?

In this tutorial, you will learn how to open the fuel filler flap in the Hyundai i30, a very simple operation that follows the typical procedure of most vehicles. First, unlock the locks using the designated button on the remote, then open the driver's door, locate the release lever on the left side of the seat, and operate it. Next, move to the fuel filler flap, open it completely, unscrew the cap, and refuel as needed. To close the flap, simply press it gently.

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