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 Remote Battery in a Ford Fiesta

Model: Ford Fiesta MK 7, MK VII, Fiesta 7 - Years 2017-2023
Part: Key

Video tutorial
Detailed instructions - To change the battery of the remote control for a Ford Fiesta, follow a few simple steps. Press the side buttons on the casing: the mechanical key will detach from the main body of the remote. At this point, insert a small screwdriver into the visible slot and gently pry it open. Inside, you will find a button battery, usually a CR2032. Remove it carefully noting the orientation and insert the new one respecting the indicated polarity. Close the remote until it clicks and check that the central locking functions correctly.

Posted on 2 October 2026 by ScegliAuto


Related tutorials

Disassembling the Remote Control of the Ford Fiesta
Disassembling the Remote Control of the Ford Fiesta
Ford Fiesta (2017-2023 / MK 7, MK VII, Fiesta 7) Disassembling the remote control of the Ford Fiesta to change the battery? Let's see how to disassemble the key. Take your key and use a screwdriver …
How to Change the Key Battery on a Ford Fiesta
How to Change the Key Battery on a Ford Fiesta
Ford Fiesta (2008-2017 / Fiesta 6, MK 6, MK VI) Let's see how to change the battery on a Ford Fiesta key if it is flat. Take your remote key and, using a screwdriver, open the plastic covers: pry w…
How to Change the Key Battery on the Ford Fiesta
How to Change the Key Battery on the Ford Fiesta
Ford Fiesta (2008-2017 / Fiesta 6, MK 6, MK VI) This guide provides instructions for removing and replacing the battery in the remote key fob for the Ford Fiesta. First, take your remote and remove…

Other guides you may be interested in

    Frequently Asked Questions

    • Fiesta 2008-2017 - What does the wrench light on my Ford Fiesta mean? Read answer

How to Replace the Key Battery in a Skoda Karoq

Replacing the button battery in your new Skoda Karoq key takes just a few minutes and can be done independently. Simply follow these steps. First, press the lower button of the cover while simultaneously pulling out the physical emergency key. Then, using a small flat screwdriver, remove the rear cover to access the exhausted battery. Remove the old battery and replace it with a new compatible model (CR2032). Finally, reattach the rear cover and insert the physical key back in.

Watch the video!


by ScegliAuto

More videos