Empower Your Mercedes with a Seamless Keyless Entry Battery Replacement

While Autozone has plenty of 12V car batteries and they'll replace them for you. I've never seen (not that I looked) a CR2032 battery. Read our guide below for the signs your key battery is dying, and learn how to change the battery in a Mercedes-Benz key fob — whether you take the DIY approach ... We'll walk you through the warning signs to keep an eye for a dying battery, and take you through the necessary steps on how to change the battery in a ... The team at RBM of Alpharetta has your guide to the warning signs of a dying battery and the steps needed to replace it at home. I don't know if the battery was the issue or if they corrected some software issue during their diagnostics. I would make sure you put a fresh, ... 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. On Smart Keys, remove the spare key and press it into the slot at the end of the fob. Slide out the battery compartment and add 2 new CR2025 batteries. No need to go to dealer…piece of cake to change out battery. Pop off (gently prior up the bottom (wide part) of the the rear cover (meaning the ... Follow the steps below to change the battery in your Mercedes-Benz key fob and avoid more problems down the road. How to Replace the SmartKey® Battery for Older Mercedes-Benz Models · Pull the latch at the end of the key holder. · Push your key horizontally into the open ...