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How to Replace the Key Battery of the Lexus IS250

Model: Lexus IS MK 2 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Key

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Video tutorial

The procedure for replacing the battery inside your Lexus IS250 key is really very simple and straightforward. In this new guide, we will discover the various steps to follow to complete the replacement correctly.

First, purchase a new CR2032 battery, then locate the "Push" button on the key and hold it down to remove the emergency key. At this point, remove the back cover and replace the old battery with the new one. Finally, reattach the cover and you are done.


Updated on 3 November 2026 by ScegliAuto


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by ScegliAuto

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