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 BMW X3 Remote Battery?

Model: BMW X3 MK 2, F25 - Years 2010-2017
Part: Key

As shown in this tutorial, replacing the battery in the BMW X3 remote is a very simple and quick task. You will need a replacement CR2032 battery and a small flathead screwdriver. First, extract the emergency key by pressing the designated button, then insert the screwdriver into the indicated slot, pry it open, and unlock the rear cover. At this point, remove the old battery using the screwdriver, insert the replacement battery in the correct orientation, and reassemble everything.

Updated on 30 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Fob Battery in the 2025 BMW X3
How to Replace the Key Fob Battery in the 2025 BMW X3
BMW X3 (2024-2026 / G45) If you own the new 2025 BMW X3 and want to learn how to replace the battery inside the key fob, just read this guide and follow the described steps. …
How to replace the battery of the BMW X3 remote control
How to replace the battery of the BMW X3 remote control
BMW X3 (2017-2024 / MK 3, G01) Today we will explain how to replace the battery of the remote control on the 2021 BMW X3. To perform this simple operation, we need to press the but…
How to Replace the Key Fob Battery for the BMW X3
How to Replace the Key Fob Battery for the BMW X3
BMW X3 (2017-2024 / MK 3, G01) The following steps will show you how to disassemble and replace the battery of the key fob for the BMW X3. First, take your key fob and remove the p…

Other guides you may be interested in

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos