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How to change the key battery on a Buick Lacrosse.

Model: Buick Lacrosse MK 3 - Years 2017-2024
Part: Key

If the battery of our car key has run out and we want to proceed with the replacement in DIY mode, in the description and video provided here we will find the instructions and various steps to correctly carry out the replacement. First, take a small screwdriver to pry open the back and remove the cover. This way we have access to the compartment that contains the battery, which we can remove and replace with the new one (model CR 20 32). Place the battery with the positive pole facing the other way and then close the cover.

Posted on 9 June 2023 by ScegliAuto

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