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How to Replace the Audi A3 Remote Control Battery?

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

See other generations:
Video tutorial

To replace the remote control battery of the Audi A3, lift the cover on the back of the remote, located just below the manufacturer's logo. By removing the cover, you will gain access to the battery and can extract it using a lever tool.

Once the old battery is removed, install the new one by simply placing it in its housing and closing the remote with its cover. After replacing the battery, check the remote's proper functioning.


Updated on 26 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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by ScegliAuto

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