A Porsche Key FOB: What To Know About Its Tech & Battery Replacement

in Model Info and Features
Parked Porsche

Source: Pixabay

Many modern luxury vehicles use key FOBs to power their system, and Porsche is one of them. The Porsche key FOB is a sleek little device, allowing for easy start and remote entry for the vehicle. If it’s your first time using the product, what should you know about the tech? How does battery replacement work?

If you’re interested in learning more about the Porsche key FOB, you’ve come to the right place. Read on to learn more about this product, how the tool works, and the replacement process for the batteries inside. The more you know, the easier it will be to restore your key FOB in the future for the ultimate drive.

How Does A Porsche Key FOB Work?

The Porsche key FOB is an exciting piece of technology, small enough to fit in your pocket yet advanced enough that it will remotely start your vehicle. How does this device work? Does it require the touch of a button or something more to kick into gear?

According to porsche.com, here’s how the key FOB works:

  • Open and unlock the vehicle on the device with a marked button
  • Remote lock and unlock abilities through the FOB buttons
  • Starts the vehicle remotely by holding down the start button
  • Set off the alarm with a button on the back

It doesn’t take much to kick your vehicle into gear with the key FOB.

It won’t take long to master the art of using the Porsche FOB to your advantage. It’s a sleek device, packed with tons of features you can learn and explore along the way. It works like a traditional key - but better.

Now, what happens when the battery dies? It’s vital to understand the replacement process.

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How To Replace Porsche Key FOB Batteries

If you own a Porsche and have access to a FOB, it’s critical to know how to replace the batteries. In time, the energy source will become drained. If you don’t replace the battery, you will have to resort to utilizing the emergency key. It works, but it isn’t as efficient. Let’s dive into the process.

According to raycatenaporsche.com, here is how you can replace an old Porsche key FOB:

  • Press the release button on the bottom
  • Pull the emergency key out
  • Take out the old battery, and replace it with the new one
  • Replace the old key and cover

Your FOB should be good to go after these steps.

If you’re confused about the process, you can always check online or in your vehicle’s user manual to determine the best steps to remove your old battery and replace it without damaging the FOB.

Once you have the FOB out, it’s critical to know what to do next. Do you need to reprogram your FOB after the battery replacement? 

Do I Have To Reprogram My FOB After Battery Replacement?

There are instances where it’s necessary to reprogram a FOB after a battery replacement. If you take out the old battery in the Porsche key FOB and replace it with a new one, there is no need to reprogram the system. All you need to do is make the switch and use the FOB like normal.

If you change out wires in the replacement process, you will need to reprogram the system. Replacing wires changes the internal structure of the device while swapping batteries merely adjusts the power source.

You can reprogram the system yourself or bring it to a professional. They will complete the job in minimal time and ensure you have a working key FOB for your next drive.

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Why Isn’t My Porsche Key FOB Working?

The most common cause of a key FOB not working on a Porsche is a dead battery. If it’s been a long time since you replaced this item, check the power source, and put in a new battery as soon as possible. If you test the tool and it still doesn’t work, there are a couple of additional possibilities. 

According to rennlist.com, here are a few more reasons your key FOB isn’t working:

  • The key is in hibernation mode
  • The key is dead and old and needs a complete replacement
  • The gold tab inside the key is bent and broken beyond repair

These could also force the FOB to stop working, rendering it useless in your hands.

First, try to replace the battery. If that option doesn’t work, go down the list to determine what is wrong with the key FOB for your Porsche. There are many different ways to kick your Porsche FOB into motion. 

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How To Care For Your Key

The key FOB is a helpful piece of technology. It reduces the time you spend opening and accessing parts of your vehicle. It’s critical to keep it in quality condition through regular maintenance. We have advice for you in this area.

Here are a few excellent ways to maintain your key FOB and raise its lifespan:

  • Keep your key FOB out of wild weather conditions
  • Keep the key FOB dry, placing it away from any liquids
  • Put the FOB in the cool shade whenever possible

These will help your Porsche key fob last much longer.

Placing your key FOB in these environments every once in a while, won’t cause much harm. However, try not to repeat mistakes when possible. Overexposure to any of these elements will damage the device and cause it to age prematurely.

Final Thoughts

The FOB to a Porsche is a unique technology designed to permit easy access to vehicles and the option for remote start. It won’t take long for users to understand how to utilize the item and replace the battery when necessary. It’s a valuable tool for those who have Porsches in their garages.

We hope this information was helpful! The more you know about the Porsche key FOB, the easier it will be to keep your vehicle in quality condition and make necessary battery replacements in the coming years. The key FOB is a unique part of Porsche, and we will see new iterations in the coming years.

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