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 Battery of the Peugeot Expert

Model: Peugeot Expert Mark3, MK 3 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Key

See other generations:
Video tutorial

If you want to complete the replacement of the small battery in your latest generation Peugeot Expert, simply follow the procedure described in this new guide. First, you need to purchase a new CR2032 battery, which is the only model perfectly compatible with your key. At this point, take the key and remove the rear cover with the help of a small screwdriver.

After removing it, proceed to replace the old battery with the new one. Reassemble the protective cover, and the procedure is successfully completed.


Posted on 18 October 2026 by ScegliAuto


Related tutorials

Where is the battery located in the Peugeot Expert van?
Where is the battery located in the Peugeot Expert van?
Peugeot Expert (2008-2016 / Mark2, MK 2) In this video, you can see where the battery is located in the Peugeot Expert van, useful if you need to replace it, a very simple and quick operatio…
How to Replace the Starter Motor on Peugeot Expert
How to Replace the Starter Motor on Peugeot Expert
Peugeot Expert (2008-2016 / Mark2, MK 2) Is the starter motor of the Peugeot Expert damaged? Here’s how to remove it. Open the bonnet, remove the air filter housing to access the starter mot…
How to change the time and date on a Peugeot Expert?
How to change the time and date on a Peugeot Expert?
Peugeot Expert (2008-2016 / Mark2, MK 2) Below are the steps to adjust the time and date on a Peugeot Expert, following the instructions provided. First, get inside the vehicle and turn on t…

Where are the fuses located on the Renault Laguna?

On the Renault Laguna, the fuses are located inside the fuse boxes installed in the vehicle: in this car model, you will find two boxes for containing the fuses. The first is in the fuse box on the left side of the dashboard, accessible by opening the driver's door: here you will find the fuses for the windscreen wipers, fog lights, horn, etc. The second box is located on the right side of the engine compartment: here you will find the fuses for the dipped headlights, radiator fan, alternator, etc.

Watch the video!


by ScegliAuto

More videos