Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Fob Battery for the Audi A4?

Model: Audi A4 B8 - Years 2007-2016
Part: Key

To replace the key fob battery for the Audi A4, press the button located on the top of the device to detach the chrome part and the key. Once these two parts are removed, pull out the drawer underneath, which is also inside the key fob. The battery located inside the drawer can then be completely removed and replaced with a new one. After replacing, reinsert the drawer and the key, ensuring that the device functions correctly.

Updated on 2 July 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Fob Battery in an Audi A4?
How to Replace the Key Fob Battery in an Audi A4?
Audi A4 (2014-2024 / B9) To replace the key fob battery in an Audi A4, use a tool as a lever to lift the cover on the front of the fob, located just below the manufacturer's …
How to Replace the Key Fob Battery on an Audi A4?
How to Replace the Key Fob Battery on an Audi A4?
Audi A4 (2014-2024 / B9) To replace the key fob battery on an Audi A4, press the button on the top of the device to remove the key. Once the key is removed, you will find the…
Replacing Remote Key Battery for Audi A4, A5, A6, Q5
Replacing Remote Key Battery for Audi A4, A5, A6, Q5
Audi A4 (2014-2024 / B9) In today's video, you will learn how to disassemble and replace the battery in the remote key for various Audi models (A4, A5, A6, Q5, and others). F…

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!


by ScegliAuto

More videos