How to Replace a Dead Porsche Key Battery
Your Porsche key fob offers a wealth of convenience and security. However, over time, the battery will die and must be replaced.
It is easy to replace the battery and can be completed quickly. It's a simple process that will restore the full functionality of your Porsche Taycan Key.

How do I replace the battery?
It's possible that the key fob isn't starting your Porsche it is not locking or unlocking your doors, or setting off the panic alarm. A simple battery replacement is simple to perform and can almost always fix the issue.
To replace the battery, the first step is to determine what type of key fob battery it is. There are a variety of key fobs using the same CR2032-type batteries which are available at the majority of hardware stores. There are also batteries on the internet that are specifically for key fobs.
Once you are aware of the type of battery your porsche key fob uses, you can start the replacement process. The steps below will guide you through the process of changing a key fob battery:
First, flip your emergency key over. The release button at the bottom of the key must be pulled and pressed, revealing the black, circular piece of plastic that covers the remainder of the emergency key.
This component of the key fob is very important for its function. If you accidentally remove it, you will not be capable of using your emergency key to unlock your vehicle.
Next, take off the cover. Next, remove the cover from the key by using small screwdriver. This will expose the battery within the key fob.
If the cover does not pop off, you may need to make use of a plastic pry tool to help you remove it. This tool is available at any hardware retailer and can be used to remove the cover from your key fob.
Once the cover has been removed, you can insert the new battery into your Porsche key. To ensure that you are able to push the battery into its place, make sure you have the positive (+) side facing you.
You should test the battery after installing it. If the key isn't working, please return it to us to repair or replace it.
Identifying the Battery
The battery in your Porsche key is a small component that does many things. While the primary use of the battery is to power your lock and unlock mechanism it also powers other functions, like door unlocking, and vehicle starting.
The battery might be defective when your remote stop working in the way it should. Although a new battery will likely fix the issue however, it is important to determine the type of battery that is used in your car's key fob first.
Fortunately, a quick search on Google will yield a wealth of information regarding the key battery. porsche key replacement cost is one of the most popular batteries for remote key fobs. It is found in hardware stores and automotive locksmiths across the globe.
There are a variety of ways to distinguish this from a typical button cell battery: The most obvious is the color. The most popular color for button cells is silver or gray but you can also find them in green and blue.
For a quick and efficient appointment to replace your old, damaged battery with new and shiny batteries, give Porsche Ann Arbor a call. Our highly trained technicians are happy to help you with everything from a small repair to a complete replacement.
It's always a good idea to have a reliable remote key that works when you require it however even the most seasoned of drivers will have a difficult time with a failing or dead key. Our experts are on hand to assist you with any remote key issue.
Removing the Battery
Your Porsche Taycan key fob is a convenient way for you to unlock your car and start it. However, as time passes the battery in these devices will eventually fail and need to be replaced. The positive side is that replacing the battery is possible on your own in a few simple steps, saving you money and avoid the hassle of taking your vehicle to a dealer.
First remove the emergency keys from the fob. To do this flip the fob in such a way that the back is visible. Then, press the release button on the bottom of your key.
Next, look for a black plastic piece that is circular and separates from the rest. The casing should lift easily. If it doesn't then you may have to use a screwdriver in order to dislodge the part.
Once you've got the circular black piece of plastic out of your fob, it's as easy as popping out the old battery and inserting a new one. Be sure to make sure the new battery is facing the correct way. After you have replaced the battery, put the emergency key back into its original position and put it back together.
Contacts or buttons that are damaged could be the reason why your keys don't function after replacing the battery. In either case, this is a simple fix which can be done within a couple of minutes.
Before beginning begin, ensure you go through the manual for the owner thoroughly. This will help you understand the risks involved in the process. Button cell batteries are particularly dangerous and should not be left unattended because they can cause fatal injury.
It is also important to keep track of any other issues that are that are causing your keys to not function, such as a warning message on the dashboard or difficulty starting your vehicle. To avoid further damage, it is vital to replace your battery right away in the event of any of these issues.
Switching the battery on your Porsche key is a great way to ensure your car is top condition and avoid costly repairs down the line. It's simple and doesn't require any particular skills or tools.
Installing the New Battery
It isn't easy to get inside your Porsche when the battery is dead. It's a good thing that it's simple to replace your key battery, and you can do this without the need of the dealership.
The battery inside your key fob contains a microchip that communicates with the car's radio receiver which allows you to unlock the doors of your car using your key fob. As the battery gets older, it may become less effective in communicating with your vehicle’s radio receiver. This is the reason why you may be noticing that the key fob doesn't function properly or even at all.
You may also notice that it takes a few attempts to start your car with your key fob, or you are having difficulty locking and unlocking your doors. These are all indications that your Porsche key battery is about to fail.
It is simple to replace your Porsche key battery. It will take about five minutes. After you have replaced your battery, it is going to have to sync the key to your vehicle. This is done by entering four-digit codes, which are available in the owner's handbook and at your dealer.
Once you have re-sync the key with your car, you can utilize it to lock and unlock the doors of your vehicle and also remotely start your car. In addition, you could modify the key fob to function as a remote control for things like the heating and air conditioning system.
Flip the key to expose the back of the battery. This should allow you to see the emergency key at the bottom of the key.
Then, press the release button on the back of the key to release it gently from the the plastic casing. The black, circular piece of plastic should be free of the rest of the fob.
You can gently pull the casing from the key if it's impossible to separate it from the rest. It is only necessary to apply a small amount of force, so you don't cause damage to the casing.