How To Change Battery In Mercedes Gla Key Fob. A Smart Key needs two CR 2025 batteries while the newer Chrome Key only needs one. How to change battery in key fob mercedes.
Mercedes key fob battery replacement mercedes key fob battery. First you need to identify which key you have. In this short guide well show you all the steps to take.
If your Mercedes-Benz vehicle is from the model year 2017 or later you likely have the newest type of Mercedes-Benz key fob.
15 Feb 10 2016. Get the Right Batteries. After the key releases there will be a visible slot at the end of the key fob. The newer Chrome Key only.
