9 Signs That You're The Porsche Replacement Key Expert

· 5 min read
9 Signs That You're The Porsche Replacement Key Expert

How to Replace a Dead Porsche Key Battery

Your Porsche key fob can provide many security features and convenience. But, eventually the battery will fail and will need to be replaced.

Replacing the battery isn't difficult and can be done swiftly and easily. It is a simple procedure that will restore the full functionality of your Porsche Taycan key.

How do I replace the battery?

It's possible that the key fob has stopped starting your Porsche, locking or unlocking your doors, or triggering the panic alarm. It's simple to replace the battery, and it almost always solves the issue.

To replace the battery, the first step is to determine the type of key fob battery it is. Many kinds of key fobs have a common CR2032-type battery that is available at most hardware stores. You can also buy batteries online that are designed specifically for key fobs.

Once you've identified the type of battery that the key fob of your Porsche is using, you can begin the replacement process. These steps will allow you to change a key fob's battery.

First, grab your emergency key and flip it over. You must press and pull the release button located at the bottom of the key to reveal the black, circular piece plastic that is a cover for the rest.

This part of the key fob is essential for its function. It could be removed accidentally which means you can't use your emergency key to unlock your vehicle.

Then, take off the cover. With a small screwdriver, remove the bottom of the cover off of the key's metal. This will expose the battery inside of the key fob.

If the cover does not pop off, you may have to use a plastic pry tool to help remove it. This tool can be bought at any hardware store and is useful in removing a cover from the key fob.

After the cover is removed, you can put the battery you purchased into the Porsche key. To ensure that you're able to push the battery in place, ensure that you have the positive (+) side facing you.

It is recommended to test the battery after installing it. If it does not work then you must return the key to us for a repair or replacement.

Identifying the Battery

The battery in your Porsche key is a tiny component that can do a variety of things. While the primary purpose of the battery is to power your lock and unlock mechanism, it can also power other functions like door unlocking and the ability to start your vehicle.

The battery could be faulty in the event that your remote stops functioning in the way it should. While a new battery can likely solve your problem, it's important to identify the type of battery that is used in your car's key fob first.

Fortunately, a quick search on Google will provide a wealth of information about the key battery. One of the most well-known batteries used in remote key fobs is the CR 2032 battery, which is commonly found in hardware stores and automotive locksmiths across the globe.

There are several ways to distinguish the difference between a regular button cell battery. The most obvious is the color. The button cells are available in silver or gray however, they also come in green and blue.

If  how much does it cost to replace a porsche key www.g28carkeys.co.uk  for replacing your old battery with a new sparkling battery give us a call at Porsche Ann Arbor for a swift and efficient appointment. Our highly-trained technicians are here to assist you with anything from a minor repair up to a complete replacement.

It's always nice to have an efficient remote key that works when you require it However, even the most knowledgeable of drivers may have a tough time having a malfunctioning or dead key. Our experts are on hand to help you resolve any issue with remote keys.

Removing the Battery

The key fob in your Porsche Taycan is a convenient way to unlock and start your car. These devices will eventually need to be replaced. You can replace the battery in a matter of a few steps. This will save you money and avoid the hassle of taking your vehicle to a dealer.

First, remove the emergency key from the fob. To do this flip the fob upside down so that the back is visible. Next, push the release button on the bottom of the key.

Next, you should find a black circular plastic piece that is separated from the other parts of the emergency key. The piece should be easily lifted out of the casing. If not then you'll need to employ the screwdriver.


When you've taken the circular, black plastic piece removed from your fob it's a simple matter of popping out the old battery and inserting a new one. Make sure that the new battery is facing the right way. Once you've replaced the battery, put the emergency key to its original position and then reassemble it back into your key fob.

If your keys do not function after you replace the battery, it's due to damaged contacts or buttons. It's a simple fix that only takes a few minutes.

Before you start take the time to read the instruction manual for the device thoroughly. This will allow you understand the risks involved in the process. Button cell batteries, in particular, should not be left alone as they can prove fatal.

Also, be aware of any other problems that might cause the keys not to work like a dashboard warning message or difficulty in getting your car started. To avoid further damage, it's essential to replace your battery immediately in the event of any of these issues.

It's a great way to keep your Porsche in top shape and prevent costly repairs later. It's simple and doesn't require special skills or tools.

Installing the New Battery

When your Porsche key battery is dead it may be difficult to get in your car. It's easy to replace the batteries on your key without going to a dealer.

The battery in your key fob has a microchip to communicate with the car's radio receiver and it allows you to open the doors of your vehicle using your key fob. As the battery gets older and wears out, it can become less effective at communicating with your vehicle’s radio receiver. This is the reason you might find that your key fob isn't functioning correctly or at all.

You may also notice that it takes multiple attempts to start your car using your key fob, or you have trouble locking and unlocking the doors. These are all indications that your Porsche key battery is about to go out of service.

It is easy to replace your Porsche key battery. It takes around five minutes. Once you have replaced your battery, you will need to re-sync the key with your car. This is done by entering a 4-digit code, which you will find in the owner's manual or at the dealer.

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

To install the battery in your Porsche key, flip over the key until you can see its back side. This will let you see your emergency key at the bottom.

Then, press the release button on the back of the key to gently remove it from the rest of its plastic casing. The black, circular piece plastic should be freed from the rest of your fob.

If you cannot separate it from the other parts of the key, you can try using a small screwdriver and gently pry it off. This should only require a little force, so be careful not to damage the casing in any way.