We are used to accompanying you in the small problems that go with the use of your car. In the present day, we are going to check out a problem that may seem unimportant but that fairly quickly turns out to be frustrating if it is not corrected. In truth, we are going to support you to know how to replace my Volkswagen Passat card battery? The advantage of cards is that they work hands-free, but with no electric power your card will be useless. That’s why, first, we will see how the card works, then how to change the battery of the card of your Volkswagen Passat ?, and, finally, which is the battery that corresponds to the card of your Volkswagen Passat .
How does the key card of your Volkswagen Passat function?
Before we demonstrate how to change the batteries in your Volkswagen Passat hands-free card, we will quickly illustrate how it works and the benefits it will offer you. Who hasn’t had difficulty finding their car keys in their bag or pocket? For a few years now, car makers have been looking into this difficulty. With the advent of new wireless solutions, key problems will quickly become a thing of the history! We are going to show 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 Volkswagen Passat simply by passing your hand in front of the door or by pulling the handle when the card is in close proximity to 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 Passat if you run out of battery power.
.
How do I replace the card battery of my Volkswagen Passat ?
We will in this part go forward to the part that interests you the most in this document, how to change the key card battery of an Volkswagen Passat ? Effectively this wireless technology needs 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. Relating to the ignition, all you have to do is insert the card in the slot included 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 Passat :
- Press the button at the bottom and pull out the emergency key concurrently.
- 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 take off the used 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.
.
Which kind of of battery to buy for the card of my Volkswagen Passat ?
At last, to end our article we will support you to choose the card battery type of your Volkswagen Passat . They all look very equivalent and it is not always easy to choose the suitable one. It is a button size 3V Lithium CR battery, regarding the number of the battery according to the year of your Volkswagen Passat , it can be either the 2016, the 2032 or the 1620.
In the event that you have any additional questions about the Volkswagen Passat , do not hesitate to consult our Volkswagen Passat category.
