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 Key Battery of the Mitsubishi ASX

Model: Mitsubishi Asx MK 1 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Key

See other generations:
Video tutorial

Today, you will learn how to replace the battery in a Mitsubishi ASX key. You will need to purchase a 3 Volt CR2032 battery for the replacement. Start by inserting a small flat-head screwdriver into the end of the remote to lever it open.

Once the remote is open, remove the old battery and insert the new one. Finish by closing the remote and testing its functionality near the vehicle. If the key still does not work, reprogramming may be necessary, which must be done inside the vehicle by opening and closing the car multiple times.


Updated on 15 September 2026 by ScegliAuto


Related tutorials

How to Open the Bonnet of a Mitsubishi ASX
How to Open the Bonnet of a Mitsubishi ASX
Mitsubishi Asx (2010-2023 / MK 1) Before you can begin, open the driver's side front door of your Mitsubishi ASX. Start by pulling the bonnet release lever located near the door hinge…
How to Replace the Battery in a Mitsubishi ASX
How to Replace the Battery in a Mitsubishi ASX
Mitsubishi Asx (2010-2023 / MK 1) Today, follow this brief and simple guide for instructions on how to remove and replace the battery in a Mitsubishi ASX. First, open the bonnet of yo…
What is the fuse scheme of the Mitsubishi ASX?
What is the fuse scheme of the Mitsubishi ASX?
Mitsubishi Asx (2010-2023 / MK 1) If the devices of our Mitsubishi ASX have suddenly stopped working, we can first of all check the status of the corresponding fuses whose diagrams ar…

How to Open the Bonnet on the Mitsubishi L200?

In this tutorial, you will see how to open the bonnet on the Mitsubishi L200, a very simple operation that follows the standard procedure. First, open the vehicle and go to the driver's side, then locate the lever at the lower outer area, just in front of the pedals, and pull it. Next, position yourself in front of the bonnet, locate the second lever above the Mitsubishi logo, and push it to the right, releasing the latch. At this point, you can fully lift the bonnet and secure it with the prop rod.

Watch the video!


by ScegliAuto

More videos