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 Subaru Impreza WRX

Model: Subaru Impreza MK 5 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

See other generations:
Video tutorial

To replace the battery inside your Subaru Impreza WRX key, follow the procedure outlined in this guide. Before starting, ensure you have a small flat screwdriver and a new CR2032 battery.

Now, proceed to remove the rear cover of the key, then take out the key's circuit board and locate the exhausted battery. Finally, replace it with the new battery and reassemble everything.


Posted on 20 April 2026 by ScegliAuto


Related tutorials

How do you reset the partial odometer of the Subaru Impreza WRX?
How do you reset the partial odometer of the Subaru Impreza WRX?
Subaru Impreza (2016-2023 / MK 5) In order to reset the partial odometer of the Subaru Impreza WRX, you need to turn on the instrument panel by inserting the ignition key into the ign…
Replacing the battery of the Subaru Impreza
Replacing the battery of the Subaru Impreza
Subaru Impreza (2011-2016 / MK 4) Today, we will see the instructions that will allow you to remove and replace the battery of the Subaru Impreza. First, open the engine bonnet of the…
How to Replace the Key Battery on a 2019 Subaru Impreza
How to Replace the Key Battery on a 2019 Subaru Impreza
Subaru Impreza (2016-2023 / MK 5) If the smart key for your 2019 Subaru Impreza has suddenly stopped working due to a completely flat battery, do not worry as we will discover togethe…

How to Reset the AdBlue Warning Light on a Peugeot Boxer

To reset the AdBlue system on a 2018 Peugeot Boxer, follow these steps: Start the engine and ensure the vehicle is parked in a well-ventilated area. Locate the "MENU" button on the dashboard or steering wheel controls. Press and hold the "MENU" button until the menu options appear on the display. Use the arrow buttons or scroll wheel to access the "Vehicle Settings" or "Settings" menu. Select the "AdBlue" or "AdBlue System" option. Look for the "Recharge" or "Reset" option in the AdBlue menu. Once you find the reset option, select it and confirm your choice when prompted. The system will be reset, and a confirmation message may appear on the display. Turn off the engine and wait a few seconds. Restart the engine and check that the AdBlue system has been reset.

Watch the video!


by ScegliAuto

More videos