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Frequently asked questions about cars and motorcycles

How to Replace the Key Battery of the Audi A4

Model: Audi A4 B9 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

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Video tutorial

In this guide for all Audi A4 B9 owners (2014-2023), learn the steps to quickly and correctly replace the battery in your key. First, take the key and pull out the physical emergency key by sliding it outward. Next, locate the battery holder inside the cover and remove it. Once this simple step is complete, proceed to replace the old, exhausted battery with a new, fully compatible one.


Updated on 28 August 2026 by ScegliAuto


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How to Activate the Automatic Folding and Unfolding of the Wing Mirrors on the Jeep Compass

Follow these brief instructions to activate the automatic folding and unfolding of the external wing mirrors on the Jeep Compass. First, get inside the vehicle and turn on the ignition; then press the button located beneath the mirror glass adjustment to electrically open the mirror, as shown in the video. Pressing the button in the opposite direction will close the mirrors; by holding the button, the mirrors will open and close automatically!

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by ScegliAuto

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