Replace the existing cr 2025 batteries with two new ones. Put your key horizontally into the open slot.
Next time have the dealership change the battery, they can do it without having to reprogram it.
If your buttons are worn out you may want to consider adding a silicone case to avoid further damage to your key. A smart key needs two cr 2025 batteries. It requires one cr 2025 battery.
Do not turn on the vehicle. Change the battery use the key to open the door put key in the ignition. The current smart key fob is the chrome key with a triangle panic button.
I charged the battery and started properly. How to change battery in mercedes key fob 2014. Once the tab has been separated, you should see a small gap in the key fob.
Pull on the tab at the bottom of the fob. To change a mercedes key battery, start by pulling the silver tab at the bottom of the key holder back to release the manual key.to change a mercedes key battery, start by pulling the silver tab at the bottom of the key holder back to release the manual key.we strongly recommend using a lithium battery like these ones, as they last much longer. Reprogramming key fob after changing the battery.
Take the battery compartment out. Current chrome key triangle panic button. First you need to identify which key you have.
You may have either a chrome key or a smart key, and that impacts how the batteries are changed. How to change a mercedes key fob battery by nigel d'orville. Push the key into the narrow end of the slot to remove the cover.
How to change mercedes key battery 2014. Then simply replace the battery with a new cr 2025. Remove the mechanical key from the smart key by sliding the button on the end of the smart key and pulling the mechanical key straight out.
Then simply replace the battery with a new cr 2025. Get the appropriate replacement battery. Instead of taking the key fob to a mercedes dealer, save yourself some time and money by replacing the battery yourself.
You can get a cover case for less than $10, see here. It is ok if the smart key battery is dead. How to replace chevrolet spark key fob battery 2013 2015 #2 · jan 31, 2014.
Take the battery compartment out.