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 Key Battery on the New Chrysler 300

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

If you own the brand new Chrysler 300 and want to learn how to correctly replace the button battery in the smart key, carefully read the following guide and follow the steps. First, remove the physical emergency key from the cover by pulling it outwards. Next, using a flat screwdriver, open the cover and locate the button battery inside. Finally, remove the old battery and replace it with a new one (model CR2032).

Updated on 2 July 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Remote Battery of the Chrysler 300
How to Replace the Remote Battery of the Chrysler 300
Chrysler 300c (2011-2023 / MK 2, LD) 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 rep…
How to Replace the Key Battery on the Chrysler 300
How to Replace the Key Battery on the Chrysler 300
Chrysler 300c (2011-2023 / MK 2, LD) If the remote key fob for your vehicle is not functioning, it likely needs a battery replacement. You can find the necessary information and steps in…
How to reset the oil light on the Chrysler 300
How to reset the oil light on the Chrysler 300
Chrysler 300c (2011-2023 / MK 2, LD) If you own a second series Chrysler 300 and want to find out the steps you need to take to complete the manual reset procedure of the engine oil ligh…

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!


by ScegliAuto

More videos