We are used to accompanying you in the small problems that go with the use of your car. Today, we are going to look at a problem that may seem minor but that quickly turns out to be bothering if it is not repaired. In truth, we are going to help you to know how to replace my Porsche Cayenne card battery? The benefit of cards is that they work hands-free, but without electricity your card will be ineffective. That’s why, first, we will see how the card functions, then how to replace the battery of the card of your Porsche Cayenne?, and, at last, which is the battery that matches to the card of your Porsche Cayenne.
How does the key card of your Porsche Cayenne operate?
Before we explain how to replace the batteries in your Porsche Cayenne hands-free card, we will fairly quickly describe how it works and the benefits it will give you. Who hasn’t had issues locating their car keys in their bag or pocket? For a few years now, car producers have been looking into this issue. With the advent of new wireless solutions, key problems will fairly quickly become a thing of the history! We are going to reveal you the features and operation of your car key card now:
- It uses a wireless technology that emits a frequency of 433 MHz.
- Receivers/transmitters are present on the car and on the card so that both can communicate.
- It enables you to open the Porsche Cayenne simply by passing your hand in front of the door or by pulling the handle when the card is close to your car
- There are two versions of key card, one that enables to open and close like a centralized lock with the help of a button, and the other one that allows to open without even touching the card.
- There is a spare key in the card so that you can open the door and start your Porsche Cayenne if you run out of battery power.
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How do I replace the card battery of my Porsche Cayenne?
We will now go forward to the part that interests you the most in this article content, how to replace the key card battery of an Porsche Cayenne? Effectively this wireless technology requires energy to operate. When the batteries of your card are dead you will not be able to wireless open the doors of your car, but with the help of the integrated physical key you can do it physically. Concerning the ignition, all you have to do is insert the card in the slot provided for this purpose, even without a battery, it has a chip that allows your car to start. We now move on to the procedure for replacing the battery of the card in your Porsche Cayenne:
- Press the button at the bottom and pull out the emergency key while doing so.
- You will need to see a tab that will allow you to open the case of your card in half.
- Use a thin thing to remove the flat battery from the card
- Install the new battery in the slot provided.
- Close the card.
- On some models it will work immediately, on others you will have to press the button 4 times to reactivate it.
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Which kind of of battery to use for the card of my Porsche Cayenne?
Finally, to conclude our content page we will help you to choose the card battery type of your Porsche Cayenne. They all look very identical and it is not always easy to choose the right one. It is a button size 3V Lithium CR battery, relating to the number of the battery according to the year of your Porsche Cayenne, it can be either the 2016, the 2032 or the 1620.
To get more tips on the Porsche Cayenne, take a look at the Porsche Cayenne category.
