Empowering Your Entry A Guide to Mercedes Keyless Entry Battery Replacement

SmartKey® for Older Models: To replace the battery in your key fob, pull the latch at the end of the key holder, push your key horizontally into the open slot, ... Also, remember that the SmartKey fobs and older Chrome Keys require two CR2025 batteries, while the newer Chrome Key only takes one. If you aren ... To open the key fob, pull down on the bottom tab of the key. The tab should be small, square-shaped, and silver. Then, pull back until the key releases on its ... Begin by locating the spring-loaded latch on your key fob to access the battery cover; a flathead screwdriver may be needed to gently pry it open. Get the Right Batteries: The newer Chrome SmartKey® requires one CR 2025 battery, while the older SmartKey® requires two. SmartKey® for Older Models ... Here's how you replace their batteries: Triangle Panic Button Look at the bottom of your fob and pull on the black tab. This will release the key from inside ... We'll go over how to replace your key fob yourself and what to look for when your fob is losing battery. In most cases, a key fob battery should last for at least three to four years. However, some key fob batteries may last for up to ten years before they need to ... You can easily replace your car key batteries within a few minutes. Our team at Mercedes-Benz of Smithtown has broken down the procedure into a few simple ... Mercedes-Benz of Ontario breaks down how to change your Mercedes-Benz key battery for both the Chrome Key and Smart Key below.