How To Replace Mercedes Benz Key Battery

Step 1 Remove the valet key Slide the lever on your key fob to the left and remove the valet key. Like any battery these batteries sometimes die and need to be replaced.

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Pull the sliding tab and pull out the valet key.

How to replace mercedes benz key battery. Every time I start my MBZ it still gives me the message to replace the battery. Install the new batteries by sliding them in. To replace your Mercedes-Benz key fob battery tug the latch at the end of the key holder locate the open slot and push your key in horizontally and then lift the battery from the compartment.

For the Smart Key pull the latch at the end of the key holder stick your key horizontally into the open slot and lift the battery compartment out to replace the batteries. Slide the metal key into the key until it locks. Youll either have a chrome key or a smart key.

Get the Right Batteries. The current smart key fob is the chrome key with a. Use the metal key to unlock the key insert the part inside the key that holds the batteries and slide it out of the key.

Press in on the chrome portion of. If you have a Chrome Key pull the latch at the bottom and push the key into the thinner end of the slot. Older SmartKey Models.

Lift the battery compartment out to replace the batteries. In this video our CEO Scott Drozd walks you through the very simple steps required to replace the key. Find the silver square-shaped tab on the bottom of the Chrome Key.

You insert the key in the ignition of your mercedes benz. Recently my 2014 E350 gave me a message on the instrument cluster to replace the battery in my key. Pay attention to the orientation of the positive side of the battery.

Put the new battery in its place making sure that the new battery is facing the right way. Ad a professional auto remote. How to change the remote battery on a pre-2005 Mercedes-Benz.

For either key make sure that the new battery is facing in the right direction. OK looked up the type of battery bought one inserted it all done. Take the battery compartment out.

Explore Mercedes-Benz Service Costs at Mercedes-Benz. Lift the battery compartment out to replace the batteries. Slide the battery compartment into the SmartKey until it locks then slide the mechanical key into the SmartKey to close it.

Using the valet key hook and then slide the slider that is located inside of the cavity towards the notched side of the fob. Opening your Mercedes-Benz key and changing the battery differs slightly with the Chrome key. Open the battery compartment by pushing into the slot with the key.

Pull until the key releases. Pull the latch at the end of the key holder. To open a Chrome Key proceed with the following steps.

I bought it at a local CVS where batteries dont sit for long so I have faith the battery is good. A Smart Key needs two CR 2025 batteries while the Chrome Key on newer Mercedes-Benz vehicles only needs one. This will allow you to lift out the battery compartment.

I have no problem unlocking the doors using the push button on the key fob or grabbing the door handle. Put your key horizontally into the open slot. Then you should see a small gap in the fob where the key was.

In order to change your SmartKey battery. Place the new batteries in a lint-free cloth and use the cloth to insert the new batteries under the contact springs with the plus side facing up. Make sure to get Lithium battery.

Slide the key insert into the key fob. Then replace it with your new battery. Requires TWO CR 2025 batteries.

Remove the back of the key and take out the old battery. When the Mercedes-Benz key cover of your fob is off youll see the old battery. Slide the release at the back of the key.

If playback doesnt begin shortly try restarting your device. How to replace batteries on any Key Fob Remote for Mercedes Benz 1. Time to replace the key fob battery in your Mercedes.

It requires ONE CR 2025 battery. Pull on the bottom tab of the key away from the rest of the fob. In this video we show you how to replace your mercedes benz key fob battery and show you how the entire process can be done.

Chrome key battery replacement steps. Then remove the cover and replace the old battery with the new one. Remove the battery and dispose of it.

How to change mercedes benz key fob battery. When changing a chrome key battery pull on the tab at the bottom push the key into the narrow end of the slot to remove the cover and replace the battery.

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