Unlock the Convenience of Mercedes Keyless Entry with a New Battery

Get the Right Batteries: The newer Chrome SmartKey® requires one CR 2025 battery, while the older SmartKey® requires two. SmartKey® for Older Models ... The standard fob battery in a Mercedes is a CR2025 which is 2.5 mm thick. In the same family is the CR2016 1.6mm and the Cr2032 3.2mm. Yes, it uses CR2025. Customer. this happened before, and when I took it in for service, they repaired ... How To Replace a Mercedes-Benz Key Fob Battery in ONE MINUTE for $5! (EASIEST DIY NO BS WAY!) We'll take you through the whole process, step-by-step: Determine Key Type, Choose the Right Batteries, SmartKey® Battery Replacement Steps. Chrome SmartKey® for Newer Models: Pull the tab at the bottom, remove the cover by pushing the key into the narrow end of the slot then place the new battery ... In this video I am going to show you how to replace the battery for this style Mercedes-Benz key. I think this key was introduced in 2022, ... 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 ... If you notice your key fob becoming less responsive or requiring closer proximity to your vehicle, it's a strong indicator that battery replacement is in order. 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 ...