Do it yourself
Frequently asked questions about cars and motorcycles

How to Replace the Key Fob Battery on an Audi Q5?

Model: Audi Q5 MK 2, 80A - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Key

See other generations:
Video tutorial

It often drives you crazy trying to find out how to change the battery in your car's key fob. Audi has a battery replacement system for the key fob that is quite complex but quick to execute. The key fob battery model is: flat lithium battery 3V. Let's move on to disassembling the key fob. Hold the key fob firmly between your fingers with both hands and press the lever located on the chrome part while sliding out the key usually used in emergencies.

Once the key is extracted, you will notice a black protrusion that you need to grip with your fingers (like a clamp), press, and pull outward. Now that the battery compartment is out, you can replace the old battery with the new one. Reverse all the steps to reassemble the key fob.


Updated on 15 April 2026 by ScegliAuto


Related tutorials

Audi Q5 (2017-2025 / MK 2, 80A) In this short and simple video, learn how to disassemble and replace the battery in the key fob for the Audi Q5, as well as the Q3 and Q7. First, tak…
Audi Q5 (2017-2025 / MK 2, 80A) Follow these steps to disassemble and replace the battery in the key fob for the Audi Q5. First, take your key fob and start by removing the physical…
Audi Q5 (2017-2025 / MK 2, 80A) In this tutorial, you will learn how to replace the key fob battery in an Audi Q5, a very simple and quick operation. For this, you will need a repla…

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

More videos