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 see a problem that may seem unimportant but that quickly turns out to be frustrating if it is not fixed. Indeed, we are going to support you to know how to replace my Audi A6 card battery? The advantage 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 works, then how to replace the battery of the card of your Audi A6?, and, at last, which is the battery that matches to the card of your Audi A6.
How does the key card of your Audi A6 work?
Before we demonstrate how to replace the batteries in your Audi A6 hands-free card, we will quickly describe how it works and the benefits it will offer you. Who hasn’t had problem locating their car keys in their bag or pocket? For a few years now, car suppliers have been looking into this difficulty. With the advent of new wireless technologies, key problems will 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 enables you to open the Audi A6 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 types of key card, one that enables to open and close like a centralized lock 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 Audi A6 if you run out of battery power.
.
How do I replace the card battery of my Audi A6?
We will now move on to the part that interests you the most in this article content, how to replace the key card battery of an Audi A6? Effectively this wireless technology necessitates energy to work. 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. Regarding 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 Audi A6:
- 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 thin object to take off the used battery from the card
- Install the new battery in the slot provided.
- Close the card.
- On some models it will work automatically, on others you will have to press the button 4 times to reactivate it.
.
Which type of battery to purchase for the card of my Audi A6?
At last, to conclude our article content we will support you to choose the card battery type of your Audi A6. They all look very similar and it is not always easy to choose the suitable one. It is a button size 3V Lithium CR battery, concerning the number of the battery according to the year of your Audi A6, it can be either the 2016, the 2032 or the 1620.
To find more tips on the Audi A6, take a look at the Audi A6 category.
