Mercedes ML350 (W166) Key Battery Replacement (Key Fob)

This video shows how you can replace the batteries in your Mercedes ML350 Key. This key / key remote uses one 3V CR2025 battery. Please check the type of a battery that your key uses. I replaced them with the same CR2025 type made by Energizer. You can also use other major brands such as Duracell.
Note: There are a few variations of Mercedes keys / SmartKeys and the methods you use to replace the batteries. This video shows the key where the plastic cover opens from the back of the key. Make sure your key uses the same design before using this method.
Keywords: Smart Key, SmartKey, Keyfob, Key, Key Remote, Remote, Battery Replacement, ML350 Mercedes 2014

[@lowenergydevicesptyltd2254]

Very good clear explanation

[@classysassieyb]

It was so easy to change my battery in my key fob

[@keerthand927]

Thank u

[@eboguobinna5089]

Very helpful I just found your page Thank you

[@rosecanillo2610]

Thank you for showing how to change the battery. I’m so dependent on my hubby😂

[@tribeverage7268]

All married women are, and that’s a good thing!! Because, we definitely depend on our wives!! 💯💪👏

[@anthonymalla7526]

Thank you for your generous time in generating this video to help us all! Your video was a great help to me especially! Thank you once again.👍