How To Open Mercedes Key Fob For Battery . Tap the smart key against your palm until the battery falls out. An older smart key requires two.
In this carbuyingtipscom mercedes benz key battery the best way to video, we present you the best way to substitute your cr2025 mercedes benz key fob. There is a little clip. If the key fob appears to be working, see if the remote is transmitting a signal.
Multiple clicks needed to unlock the doors.
Then simply replace the battery with a new cr 2025. Pull the sliding tab on the key, and pull out the key that is inside of the fob. For a fob with a springing key, press the spring button on the fob or pull the key forward to get it out of the way. A smart key needs two cr 2025 batteries while the newer chrome key only needs one.