How to Change Battery in Mercedes Key Fob

If you need to change the battery in your Mercedes key fob, there are a few things you need to know. First, you’ll need to find the right type of battery. Second, you’ll need to know how to correctly insert the new battery into the key fob.

And third, you’ll need to properly dispose of the old battery. With a little bit of knowledge and preparation, changing the battery in your Mercedes key fob is a quick and easy process.

Mercedes Benz Key Fob Battery Change – How To DIY Learning Tutorials

• Open up your Mercedes key fob by prying it open with a small flathead screwdriver
• Locate the battery inside the key fob
• It will be a small, round coin cell battery
• Use a small pair of tweezers to remove the old battery from the key fob
• Insert the new battery into the key fob, making sure that the positive (+) side is facing up
• Snap the key fob closed and test it out to make sure that it’s working properly

What Type of Battery for Mercedes Key Fob

If you have a Mercedes-Benz, chances are you have a key fob. Key fobs are those little electronic devices that allow you to unlock your car doors and trunk with the push of a button. They’re also used to start the engine, if your car has that feature.

Most key fobs use a CR2032 battery, which is a coin cell battery. If your key fob starts acting funny, it might be time to change the battery. Many people think they need to go to a dealer or locksmith to get this done, but it’s actually very easy to do yourself.

Here’s how: 1. Find the release button on your key fob. This is usually located on the back of the device.

Press the release button and open up your key fob. 2. Locate the old battery inside your key fob. It will likely be attached to some wires.

Carefully disconnect the old battery and remove it from the key fob housing. 3. Get yourself a new CR2032 battery (you can find these at most electronics stores). Attach the new battery to the wires in your key fob housing, making sure that it is securely in place before reassembling your key fob.

Credit: www.mboffremont.com

What Kind of Battery Does a Mercedes Key Fob Take?

Most Mercedes key fobs use a CR2032 battery. This is a 3 volt lithium coin cell battery. You can find these batteries at most drug stores, electronics stores, or online retailers.

Can You Change Mercedes Battery Yourself?

If you have a Mercedes-Benz, odds are good that you will eventually need to change the battery. Whether it’s because the original battery has died or you simply want to upgrade to a more powerful one, changing your own Mercedes battery is a relatively easy process. Here’s what you need to know.

First, open the hood and locate the battery. It will be in a metal box towards the front of the engine compartment on the passenger side. Once you’ve found it, use a wrench to loosen and remove the two bolts that hold the lid of the box in place.

Then, carefully lift off the lid and set it aside. Next, disconnect the negative terminal of the battery by loosening its bolt with a wrench and then pulling it off. Do not let this terminal touch anything metal as doing so could cause a spark.

Once disconnected, do the same with the positive terminal. With both terminals disconnected, you can now remove the old battery from its place in the box. To do so, simply lift it out and set it aside.

Be careful not to drop it as doing so could damage it beyond repair. Now comes time to install your new battery. Start by setting it in position in the box and then connecting its negative terminal first (again being careful not to let it touch anything metal).

Once that’s done, connect its positive terminal and then replace and tighten down both bolts on top ofthe lid ofthe box . Finally , close up your hood . And that’s all there istoit !

How Do You Change the Battery in a 2015 Mercedes Key Fob?

Assuming you are referring to the Smart Key: To change the battery in your 2015 Mercedes key fob, start by prying off the back cover with a small flathead screwdriver. Be careful not to break the plastic casing.

With the back cover removed, you will see the metal keychain loop and the battery compartment. Pry open the battery compartment with a small flathead screwdriver and remove the dead battery. Replace it with a fresh CR2032 coin cell battery and snap the battery compartment closed.

Finally, replace the back cover of your key fob and press it until it snaps into place.

How Do You Change the Battery on a 2016 Mercedes Key?

If you need to change the battery on your 2016 Mercedes key, there are a few things you’ll need to do. First, find the small release button on the back of the key. Once you’ve found it, press and hold it in while simultaneously pulling out the metal key blade.

With the key blade removed, you should now see a small cover that covers the battery compartment. Use a small flathead screwdriver or a similar tool to pry off this cover. Once the cover is removed, you can now access the battery inside.

Carefully remove the old battery and dispose of it properly. Take your new CR2032 3V coin-type battery and insert it into the compartment positive side up. Be sure that it is seated properly before putting the cover back on.

You can now reinsert the key blade and release the button to lock it in place. Test out your new battery by pressing any of the buttons on your key fob – they should all work as normal!

Conclusion

If your Mercedes-Benz key fob battery dies, you’ll need to know how to change it. It’s not difficult, but there are a few steps you need to follow. First, find the release button on the back of the key fob.

This will usually be a small tab or button that you can press with your thumb. Once you’ve found the release button, press it and slide the back cover off of the key fob. Next, locate the battery inside the key fob.

It will be clearly marked and easy to spot. Once you’ve found the battery, use a small flathead screwdriver or a coin to pry it out of its compartment. Take care not to damage the surrounding area when doing this.

Finally, insert the new battery into the compartment and snap the back cover onto the key fob. That’s it! You’ve now successfully changed the battery in your Mercedes-Benz key fob.