14 Misconceptions Common To Porsche Replacement Key How to Replace a Dead Porsche Key Battery

Your Porsche key fob offers a wealth of convenience and security. But, eventually the battery will go out and will need to be replaced.

Replacing the battery isn't hard and it can be done swiftly and easily. It's an easy process that will bring back the full capabilities of your Porsche Taycan Key.

How do you replace the battery?

If your key fob isn't starting your Porsche and locking or unlocking your doors, or triggering the panic alarm, it might be the time to replace the battery. It's simple to replace the battery and almost always resolves the issue.


To replace the battery, the first step is to determine what kind of key fob battery it is. There are many types of key fobs which use the same CR2032-type batteries, which can be found in all hardware stores. You can also locate batteries online that are designed specifically designed for key fobs.

Once you have figured out what kind of battery your porsche key fob has, you can begin the replacement process. These steps will allow you to change a key fob's battery.

First, take your emergency key and flip it over. The release button on the bottom of the key must be pressed and pulled, revealing the black, circular piece of plastic that covers the rest of the emergency key.

This part of the key fob is essential to its purpose. If you accidentally remove it, you will not be able to use your emergency key to unlock your vehicle.

Then, you need to remove the cover. With a small screwdriver, pull the bottom of the cover away from the key's metal. This will expose the battery inside of the key fob.

If the cover isn't capable of popping off then you may need to use a plastic plier to remove it. It can be purchased at any hardware store and can be useful in removing the cover from the key fob.

After the cover has been removed, you are able to insert your new battery into the Porsche key. To ensure that you are able to push the battery into its position, ensure that you have the positive (+) side facing towards you.

After you have installed the new battery, you should test it to ensure that it's functioning properly. If the key isn't working take it back to us to be repaired or replaced.

Identifying the Battery

The battery in your Porsche key is a tiny component that can do a variety of things. The most common function is to enable your lock/unlock system, however, it also powers other functions like opening doors and starting your vehicle.

The battery may be defective when your remote stop functioning in the way it should. A new battery could resolve the issue. However, it is crucial to determine the type and make of the battery for your key fob.

Fortunately, a simple search on Google will provide a wealth of information regarding the key battery. The CR 2032 battery is one of the most frequently used batteries used for remote keys. It is sold in hardware stores and auto locksmiths throughout the world.

This can be distinguished from a regular button battery in a number of ways. The most obvious one is the colour. There are button cells that come in silver or gray however, they also come in blue and green.

For an efficient and quick appointment to replace your old, worn-out battery with an all-new one, give Porsche Ann Arbor a call. Our highly-trained technicians will be able to assist you with any type of repair or replacement.

It's always nice to have an efficient remote key that works when you need it however even the most experienced drivers will have a difficult time having a malfunctioning or dead key. G28 Car Keys are here to help you solve any issue with remote keys.

Remove the Battery

The key fob on your Porsche Taycan is a convenient way to unlock and start your vehicle. The devices will eventually have to be replaced. You can replace the battery in a matter of two steps. This will save you money and eliminate the hassle of taking your vehicle into the hands of a dealer.

The first step in replacing the battery is to remove the emergency key from the fob. You can do this by flipping the key over to make its back visible and then pushing the release button located on the bottom of the key.

Then, search for a piece of black plastic that is circular in form and separates from the rest. The casing should be lifted easily. If not it, you'll need to use an screwdriver.

After you have removed the circular, black piece of plastic from your device, it's simple to take out the old battery and then put in a new one. Make sure that the new battery faces the correct way. Once you've replaced the battery, put the emergency key to its original position , and then reconnect it to your key fob.

Broken contacts or buttons could be the reason your keys don't function after replacing the battery. In either case, this is a relatively simple fix that can be accomplished within a couple of minutes.

Before you get started ensure that you go through the owner's manual thoroughly to ensure that you're aware of any risks associated with the procedure. Button cell batteries in particular, should not be left unattended since they can prove fatal.

You should also be aware of any other issues that are creating problems for the keys to function, such as a dashboard warning message or difficulty in starting your car. If you're experiencing any of these issues, it's essential to replace the battery as quickly as possible to avoid further damage.

It's a great way to keep your Porsche in top shape and save money on repairs later. The process is simple and does not require any special skills or tools.

Installing the New Battery

If your Porsche key battery is dead, it can be difficult to get in your car. It's quite simple to replace your key battery and you can do this without going to a dealership.

The battery in your key fob has an electronic chip that communicates with the radio receiver of your car. This lets you unlock your car's door using your key fob. As the battery gets older, it may become less effective in communicating with the radio receiver. This is why your key fob may not work properly or even at all.

It is also possible that it takes you several attempts to start your car with your key fob, or that you have difficulty locking and unlocking your doors. These are all signs that your Porsche key battery is in danger of dying.

Fortunately you can replace your Porsche key battery is simple and should take about five minutes. After you have replaced your battery, it is going to be required to reconnect the key to your car. This is done by entering four-digit code, which are available in the owner's handbook and at your dealer.

Once you've synchronized your key to your car and car, it can be used to unlock and lock the doors of your car and remote start your vehicle. In addition, you could change the program of your key fob to function as an electronic remote control for items like the heating and air conditioning system.

To put the new battery into your Porsche key, flip the key until you can see its backside. This will let you view your emergency key on the bottom.

Next, push the release button on the back of the key to take it gently from the rest of the plastic casing. The circular piece of black plastic should be freed from the rest of your fob.

You can gently lift the casing off the key if it's not possible to separate it from the rest. This will only require some force, but be careful not to scratch the casing in any way.