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 Change the Key Fob Battery on an Audi A6?

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

See other generations:
Video tutorial

Replacing the key fob battery on the Audi A6 is not difficult and you can do this whenever you notice that the central locking does not always work when you press the appropriate button on the remote. Here’s how to do it. Remove the emergency blade by pressing the designated button and pulling it outwards.

Then, use a flathead screwdriver or a similar object to pry it open as shown in the video. This way, you can open the battery compartment (using a CR2032 type battery), remove the old battery, and replace it with a new one before closing everything up and repositioning the key blade back in place.


Updated on 7 July 2026 by ScegliAuto


Related tutorials

How to Change the Battery in the Audi A6 Key Fob
How to Change the Battery in the Audi A6 Key Fob
Audi A6 (2018-2026 / MK 5, C8) As shown clearly in the video, replacing the battery in the remote for the Audi A6 is very simple. There are no screws to remove or other parts to di…
How to replace the battery of the Audi S6 2018 key
How to replace the battery of the Audi S6 2018 key
Audi A6 (2018-2026 / MK 5, C8) When the smart key of your Audi S6 (2018) suddenly stops working, it is very likely that it is time to replace the small button battery located insid…
How to Change the Key Battery of an Audi A6
How to Change the Key Battery of an Audi A6
Audi A6 (2011-2018 / C7, MK 4) How to change the remote key battery of an Audi A6. Let's see in this detailed video how to proceed. Take your remote and press the button to release…

How to reset the tyre pressure warning light on the Dacia Sandero?

The tyre pressure warning light that appears on the instrument cluster of the Dacia Sandero can be reset by inflating the tyres until they reach the correct pressure value: this value is indicated on the sticker attached to the driver’s door pillar. Once the inflation is complete, navigate through the menu that appears on the instrument cluster to find the option related to the tyres: select this with the OK button, which should then be held down for a few seconds to completely turn off the light.

Watch the video!


by ScegliAuto

More videos