Pull on the tab at the bottom of the fob.
Mercedes key fob battery replacement 2007.
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These videos will show how to change the battery on different mercedes benz key fob remotes.
In order to change your chrome key battery.
You can purchase a new mercedes benz key shell online.
If your mercedes benz key buttons are broken you don t need to buy a new key.
First you need to identify which key you have.
There are several models.
Once you ve removed the cover remove the exposed cr 2025 batteries and replace them with new ones.
Finally snap the cover back into place and replace the key in the holder right away so you don t lose it.
See how to replace the battery in your 2007 2012 mercedes benz r350 key fob keyless entry remote.
No programming is required when changing the mercedes benz key fob battery.
Horande keyless entry remote replacement key fob case fits for mercedes benz c class clk cls e class g class slk class amg c320 key fob shell cover 3 1 buttons 3 9 out of 5 stars 43 12 99 12.
We strongly recommend using a lithium battery like these ones as they last much longer.
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.
Watch the video above or scroll down below to find step by step instructions.
For tips on how to know when your mercedes key is running low on battery life read on.
Then simply replace the battery with a new cr 2025.
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Push the key into the narrow end of the slot to remove the cover.