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 Remote Battery in the Opel Astra?

Model: Vauxhall Astra Astra J - Years: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Key

See other generations:
Video tutorial

As shown in this tutorial, replacing the battery in the remote of the Opel Astra J is an extremely simple and quick task. You will need a small flathead screwdriver and a replacement CR2032 battery.

First, press the button on the top of the remote and extend the emergency metal key, then lever in the gap just opened and separate the rear cover. At this point, simply remove the old battery, place the replacement in the correct orientation, and reassemble everything.


Updated on 21 August 2026 by ScegliAuto


Related tutorials

How to Replace the Key Battery on an Opel Astra K
How to Replace the Key Battery on an Opel Astra K
Vauxhall Astra (2015-2022 / Astra K) Replacing the key battery on an Opel Astra model K follows the same steps as replacing the key battery on an Opel Insignia. The steps to follow are: …
How to Open the Remote and Replace the Battery of the Opel Astra
How to Open the Remote and Replace the Battery of the Opel Astra
Vauxhall Astra (2009-2016 / Astra J) In this brief and simple guide, we will see the steps to open the remote and replace the battery of the Opel Astra. First, take your remote and start…
How to Replace the Key Fob Battery on an Opel Astra K
How to Replace the Key Fob Battery on an Opel Astra K
Vauxhall Astra (2015-2022 / Astra K) In this video, see how to replace the flat battery in the key fob of the Opel Astra K series. The key is quite common across other Opel models. You w…

    Frequently Asked Questions

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

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos