How To Change Your Car Key Batteries For Porsche Vehicles

We've all been there: you walk up to your parked car, eager to get on the road and get to your next location, and then you fumble around in your pocket looking for the key. Now picture your surprise when the usual unlock button does nothing. You try a number of different things, but none of them work, leading you to conclude that the key fob must have some kind of problem. If your Porsche key fob is losing power or no longer responding, you should replace the battery. You can accomplish it quickly and easily all by yourself. Take a look at these instructions to learn how to change out the batteries in your Porsche car's key.

What Is a Key Fob?

A key fob is a handheld device that gives you the ability to lock and unlock your vehicle from a distance. It is also frequently referred to as a remote keyless system. It is made up of a remote control and an RFID antenna, both of which are connected to the locking system in your vehicle. Some key fobs come equipped with retractable physical keys that can be used to physically lock and unlock the doors of the Porche vehicle.

What Happens When The Battery In The Key Fob Begins to Run Low?

In most cases, a key fob that has a low battery will begin to display some or all of the following symptoms:

• Over time, the fob can stop responding altogether or respond just intermittently.
• Your automobile may become difficult to lock or unlock, and its range may decrease as a result. It's possible that the keyless entry function won't operate till you get closer to the door.
• If the battery in a car with a push-button start is low, the car might not detect a key fob to start the vehicle.

How to Replace the Battery in Your Porsche Key Fob Step by Step

• To access the battery inside your key, you will first need to take out the emergency key. To access the back of the key, you must first turn it over.
• To separate the key from the fob, press the release button located at its base. This will make the emergency key
• Gently pry the key out of its plastic housing and lift it up. You should be able to pry the black plastic circle off the rest of the fob. Keep in mind that the back cover portion on some keys can only be removed by first removing the key itself and then, using a small screwdriver, prying off the back.
• Take out the old battery and swap it out with a new one. Check the orientation of the new battery.
• Replace the cover by placing it back where it came from and squeezing the two halves of the case together with a light amount of force. Then, the emergency key must be reinserted into its corresponding hole.

Learn More Useful Do-It-Yourself Porsche Advice from Porsche Norwell

If you need Porsche key replacements or assistance with battery replacement, please get in touch with us. Whether it's through professional services like tire changes and dent repair, or other helpful DIY advice like connecting to Bluetooth®, our crew is always here to assist keep your Porsche running smoothly for as long as it's on the road as possible.