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How to Replace the Remote Battery of the Chrysler 300

Model: Chrysler 300c MK 2, LD - Years 2011-2023
Part: Key

In this new mini guide dedicated to your Chrysler 300 second series (2011-2023), we will describe all the various steps necessary to complete the replacement of the button battery in the smart remote. First, remove the physical emergency key and use it to easily detach the rear cover of the remote. Once this is done, locate the button battery situated just underneath and remove it as well. Finally, insert the new battery (model CR2032) and correctly refit the rear cover.

Updated on 14 July 2026 by ScegliAuto

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