Do it yourself
Frequently asked questions about cars and motorcycles

How to replace the battery of the 2017 Audi S3 remote control

Model: Audi A3 8V, MK 3 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Key

See other generations:
This video is currently unavailable

To replace the battery of a 2017 Audi S3 remote control, we need to use a CR2032 model battery and a flathead screwdriver. Lift the key from the remote control and insert the screwdriver into the side so as to remove the cover of the remote control.

Insert the screwdriver into the battery compartment and remove the battery. Insert the new battery and close the cover of the remote control.

Place the key back into the remote control and go near the car to test the key's functionality. If it does not work, it may be necessary to reprogram the key.


Posted on 24 January 2025 by ScegliAuto


Related tutorials

Audi A3 (2003-2013 / 8P, MK 2) Today we will explain how to replace the battery of the RS model remote control for the Audi A3. The battery we will use is a CR 2032. Pull up the to…
Audi A3 (2012-2019 / 8V, MK 3) To replace the remote control battery of the Audi A3, lift the cover on the back of the remote, located just below the manufacturer's logo. By removi…
Audi A3 (2012-2019 / 8V, MK 3) When the malfunction message of the key appears on the instrument panel, the cause is almost always a depleted battery. In this case, simply replacin…

    Frequently Asked Questions

    • A3 2012-2019 - The key battery light on Audi A3 comes on: what does it mean? Read answer

How to Remove the Toll Tag Holder from the Car Windscreen

The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

Watch the video!


by ScegliAuto

More videos