We have dedicated this website to help you solve the little problems you can face with your car . In this guide, we are going to discover a concern that may seem unimportant but that fairly quickly turns out to be bothering if it is not corrected. Indeed, we are going to support you to know how to replace my Volkswagen Polo 6 card battery? The advantage of cards is that they work hands-free, but with no electricity your card will be useless. That’s why, first, we will see how the card works, then how to replace the battery of the card of your Volkswagen Polo 6?, and, at last, which is the battery that corresponds to the card of your Volkswagen Polo 6.

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How does the key card of your Volkswagen Polo 6 function?

Before we explain how to replace the batteries in your Volkswagen Polo 6 hands-free card, we will fairly quickly explain how it works and the benefits it will provide you. Who hasn’t had issues locating their car keys in their bag or pocket? For a few years now, car brands have been looking into this problem. With the advent of new wireless solutions, key problems will fairly quickly become a thing of the past! We are going to show you the product 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 motor vehicle and on the card so that both can connect.
  • It allows you to open the Volkswagen Polo 6 simply by passing your hand in front of the door or by pulling the handle when the card is near your car
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  • There are two types of key card, one that allows to open and close like a centralized locking mechanism with the support 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 Volkswagen Polo 6 if you run out of battery power.

How do I replace the card battery of my Volkswagen Polo 6?

We will in this part move on to the part that interests you the most in this article content, how to replace the key card battery of an Volkswagen Polo 6? Effectively this wireless technology requires energy to function. When the batteries of your card are flat you will not be able to wireless open the doors of your motor vehicle, but with the help of the included physical key you can do it physically. Relating to the ignition, all you have to do is put 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 Volkswagen Polo 6:

  • Press the button at the bottom and pull out the emergency key at the same time.
  • You will need to see a tab that will allow you to open the case of your card in half.
  • Use a slim thing to remove the flat battery from the card
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  • Put in the new battery in the slot provided.
  • Close the card.
  • On some models it will work instantly, on others you will have to press the button 4 times to reactivate it.
  • Which type of battery to use for the card of my Volkswagen Polo 6?

    At last, to finish our article we will support you to choose the card battery type of your Volkswagen Polo 6. They all look very identical and it is not always easy to choose the good one. It is a button size 3V Lithium CR battery, concerning the number of the battery according to the year of your Volkswagen Polo 6, it can be either the 2016, the 2032 or the 1620.

    Whenever you have any additional questions about the Volkswagen Polo 6, do not hesitate to consult our Volkswagen Polo 6 category.