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Frequently asked questions about cars and motorcycles

How to Replace the Key Battery in an Audi A6

Model: Audi A6 C7, MK 4 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Key

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Video tutorial

In this guide, discover how to replace the button battery inside the remote for your Audi A6 Mk4. First, ensure you have a new battery that is fully compatible with your key model. Then, remove the emergency key and take out the battery holder.

Once this simple step is complete, remove the old, exhausted battery and replace it with the new one. Finally, reassemble everything correctly, and you are done.


Updated on 7 September 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.

Watch the video!


by ScegliAuto

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