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 check out a concern that may seem unimportant but that promptly turns out to be annoying if it is not solved. Indeed, we are going to support you to know how to replace my Volkswagen Polo card battery? The benefit of cards is that they work hands-free, but without electricity your card will be useless. That’s why, first, we will see how the card functions, then how to replace the battery of the card of your Volkswagen Polo?, and, finally, which is the battery that matches to the card of your Volkswagen Polo.
How does the key card of your Volkswagen Polo function?
Before we describe how to replace the batteries in your Volkswagen Polo hands-free card, we will promptly describe how it works and the benefits it will give you. Who hasn’t had difficulty finding 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 promptly become a thing of the history! We are going to demonstrate 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 car and on the card so that both can intercommunicate.
- It enables you to open the Volkswagen Polo simply by passing your hand in front of the door or by pulling the handle when the card is near your car
- There are two versions of key card, one that enables to open and close like a centralized lock with the support of a press 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 if you run out of battery power.
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How do I replace the card battery of my Volkswagen Polo?
We will now go forward to the part that interests you the most in this document, how to replace the key card battery of an Volkswagen Polo? Effectively this wireless technology necessitates energy to function. When the batteries of your card are lifeless 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. Regarding the ignition, all you have to do is place 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:
- 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 take off the flat battery from the card
- 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.
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Which kind of of battery to purchase for the card of my Volkswagen Polo?
Finally, to end our short post we will support you to choose the card battery type of your Volkswagen Polo. They all look very identical and it is not always easy to choose the suitable one. It is a button size 3V Lithium CR battery, relating to the number of the battery according to the year of your Volkswagen Polo, it can be either the 2016, the 2032 or the 1620.
Whenever you have any additional questions about the Volkswagen Polo, do not hesitate to consult our Volkswagen Polo category.
