Mercedes benz key fob battery change how to diy learning tutorials this is much easier than i thought.
Mercedes benz key fob battery replacement instructions.
First you need to identify which key you have.
Compare your key to other models before you attempt changing its batteries to avoid damaging your keys or accidentally following the wrong instructions.
Mercedes benz smart key battery tutorial.
In most cases you can simply replace just the key shell.
There are several mercedes smart key remotes so make sure to look at the correct video.
Mercedes benz of greenwich is here to teach you the low battery warning signs to watch out for as well as how to change the battery in your mercedes benz key fob.
Watch the video above or scroll down below to find step by step instructions.
We strongly recommend using a lithium battery like these ones as they last much longer.
These videos will show how to change the battery on different mercedes benz key fob remotes.
You can purchase a new mercedes benz key shell online.
Use our handy mercedes benz key fob replacement guide and contact our greenwich service center at 866 285 4034 if you need any help along the way.
Although all mercedes keys require the same type of battery cr 2025 how many you will need or the method you use to change the battery will depend on which model you have.
There are several models.
If your mercedes benz key buttons are broken you don t need to buy a new key.