Three Reasons Why You're Porsche Replacement Key Is Broken (And How To Repair It)

· 5 min read
Three Reasons Why You're Porsche Replacement Key Is Broken (And How To Repair It)

How to Replace a Dead Porsche Key Battery

Your Porsche key fob offers an abundance of convenience and security. In time, however, it will run out of battery power and require to be replaced.

Replacing the battery need not be difficult and is possible to do it quickly and easily. It's a simple process that will bring back the full functionality of your Porsche Taycan Key.

How do I replace the battery?

It's possible that the key fob is not starting your Porsche, locking or unlocking your doors, or activating the panic alarm. It is simple to change the battery and nearly always will fix the issue.

The first step to replace the battery is to know the type of key fob battery you own. Many kinds of key fobs come with a common CR2032-type batteries that can be found in most hardware stores. You can also find batteries on the internet that are made specifically designed for key fobs.

Once  porsche key fob replacement cost 've identified the type of battery that the key fob of your Porsche is running, you can begin the process of replacing it. These steps will guide you change the key fob's battery.

First turn your emergency key over. The release button on the bottom of the key must be pulled and pressed to reveal the black, circular piece of plastic that covers the rest of the emergency key.

This is an essential aspect of the key fob's function. If you do not take it off, you will not be able to use the emergency key to open your vehicle.

Then, remove the cover. Utilizing a small screwdriver remove the bottom of the cover away from the metal key. This will expose the battery within the key fob.

If the cover doesn't pop off, you may need to use a plastic pry tool to help remove it. This tool can be bought at any hardware store, and is helpful in removing the cover from the key fob.

Once the cover is removed, you can place the new battery into your Porsche key. Make sure that the positive (+) side of the battery is facing you, so you can easily push it into the key.

After installing the new battery, make sure to check it to make sure it's working as intended. If the key isn't working take it back to us to be repaired or replaced.

Identifying the Battery

The battery inside your Porsche key is a small component that does many things. The most common purpose is to power your lock/unlock system, but the battery can also power other functions such as opening doors and starting your vehicle.

If you have a remote fob which has stopped working as well like it should, the chances are that the battery has failed. While a new battery can likely fix the issue, it's important to identify the type of battery you're using in your car's key fob first.

A simple Google search will yield an abundance of information on key batteries. One of the most sought-after batteries used in remote key fobs is the CR 2032 battery. It can be found in hardware stores and automotive locksmiths around the world.

There are many ways to differentiate this from a typical button cell battery. The most obvious is the color. The button cells are available in silver or gray however, they also come in blue and green.

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

It is always good to have a reliable remote control key that is working when you require. However, even the most experienced drivers may encounter issues when they have a damaged or dead key. Our team of experts is available to assist you with any remote key problems.

Remove the Battery

The key fob in your Porsche Taycan is a convenient method to open and start your car. However, as time passes the battery in these devices will eventually fail and will require replacement. The positive side is that replacing the battery can be accomplished on your own in a few simple steps which will save you money as well as avoid the hassle of taking your vehicle to a dealer.

First take the emergency key from the fob. To do this flip the fob in such a way that the back is visible. Next, push the release button at the bottom of the key.

Next, you should find a black circular plastic piece that separates from the rest of the emergency key. The casing should be lifted easily. If not then you may have to use a screwdriver in order to lift the piece.

When you've taken the black, circular plastic piece removed from your fob, it's as easy as pulling out the old battery and putting in a new one. Make sure the new battery is facing the right way. After you've replaced your battery, place the emergency key in the original place, and then rebuild the fob.

If your keys do not function after replacing the battery, it's due to damaged contacts or buttons. In either case, this is a relatively easy repair that can be accomplished in a matter of minutes.

Before starting, make sure you read the instruction manual for the device thoroughly. This will allow you understand the potential risks that come with the process. Particularly button cell batteries must not be left out in the open because they could be dangerous.

You should also take note of any other issues that are that are causing your keys to not work, for example, warning messages on your dashboard or difficulty starting your car. To prevent further damage, it is vital to replace your battery as soon as possible if you experience any of these problems.



Switching the battery on your Porsche key is an excellent method to keep your car in top condition and avoid costly repairs later on. Fortunately, the procedure is quite simple and doesn't require any special tools or knowledge.

Installing the New Battery

When 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 the key fob is equipped with microchips to communicate with the car's radio receiver and allows you to unlock the doors of your vehicle using your key fob. However, when the battery is worn out, it can become less effective in communicating with your vehicle's radio receiver. This is why your key fob might not function correctly or at all.

Additionally, you may be noticing that your key fob isn't working properly or takes a few attempts to get your car to start. These are signs that your Porsche key battery is about dying.

It is easy to replace your Porsche key battery. It will take about five minutes. After you have replaced the battery, you need to re-sync it with your vehicle. This is accomplished by entering four-digit codes which can be found in the owner's guide and at your dealer.

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

Flip the key to expose the rear of the battery. This should allow you to see the emergency key on the bottom of the key.

Then, push the release button on the back of the key to release it slowly from the the casing of plastic. The circular, black piece of plastic should now be separated from the rest of your fob.

You can gently pull the casing from the key if it is impossible to separate it from the rest. It is only necessary to use a small amount of force to ensure you won't hurt the casing.