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 Shell of the Vauxhall Astra

Model: Vauxhall Astra Astra H - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Key

See other generations:
Video tutorial

This guide outlines the steps to disassemble and replace the key shell of the Vauxhall Astra, following the instructions below. First, take your remote control and start prying open the sides to separate the key into two parts; then remove the electronic board along with the battery, as shown in the video.

At this point, remove the physical key and install everything onto the new key shell; secure it properly and reassemble the electronic board, installing the new battery in the correct orientation. Test the functionality of the remote control!


Updated on 22 June 2026 by ScegliAuto


Related tutorials

Replacing the Battery or Shell on Opel Astra K Key
Replacing the Battery or Shell on Opel Astra K Key
Vauxhall Astra (2015-2022 / Astra K) First, press the designated button on the back of the cover and remove the key from the shell. Now, using the same key (or a flat-head screwdriver to…
Replacing the Key Shell on an Opel Astra
Replacing the Key Shell on an Opel Astra
Vauxhall Astra (2009-2016 / Astra J) In this video tutorial, you will see how to replace the remote key shell of an Opel Astra, as well as other models from the manufacturer. First, take…
Replacing the Key Battery in Opel Astra and Opel Mokka
Replacing the Key Battery in Opel Astra and Opel Mokka
Vauxhall Astra (2015-2022 / Astra K) Changing the battery in your Opel key/remote is a very simple task. First, extract the manual key from the casing by pressing the appropriate button.…

    Frequently Asked Questions

    • Astra 2004-2010 - Yellow "car with wrench" warning light on Opel Astra h, what does it mean? Read answer

How to Reset the Tyre Pressure Warning Light on a Kia Rio?

The tyre pressure warning light displayed on the instrument cluster of the Kia Rio can be reset by inflating the tyres until they reach the recommended pressure value: this value is indicated on the sticker affixed to the driver's door pillar. Once all tyres have been inflated to the recommended pressure, turn on the ignition to check that the light has disappeared: if it is still present, it may be necessary to drive for a few miles, allowing the sensors to work and thus turning off the light.

Watch the video!


by ScegliAuto

More videos