We are used to accompanying you in the small problems that go with the use of your car. In this guide, we are going to see a problem that may seem unimportant but that rather quickly turns out to be frustrating if it is not repaired. In fact, we are going to support you to know how to replace my Bmw Serie 2 F23 card battery? The benefit of cards is that they work hands-free, but with no electric power 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 Bmw Serie 2 F23?, and, finally, which is the battery that corresponds to the card of your Bmw Serie 2 F23.
How does the key card of your Bmw Serie 2 F23 work?
Before we describe how to replace the batteries in your Bmw Serie 2 F23 hands-free card, we will quickly summarize how it works and the benefits it will offer you. Who hasn’t had problems 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 present 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 intercommunicate.
- It allows you to open the Bmw Serie 2 F23 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 allows 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 Bmw Serie 2 F23 if you run out of battery power.
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How do I change the card battery of my Bmw Serie 2 F23?
We will in this part go forward to the part that interests you the most in this article content, how to replace the key card battery of an Bmw Serie 2 F23? Effectively this wireless technology necessitates energy to work. 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 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 Bmw Serie 2 F23:
- Press the button at the bottom and pull out the emergency key simultaneously.
- 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
- 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.
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Which kind of of battery to purchase for the card of my Bmw Serie 2 F23?
Finally, to conclude our article content we will support you to choose the card battery type of your Bmw Serie 2 F23. They all look very identical and it is not always easy to choose the correct one. It is a button size 3V Lithium CR battery, regarding the number of the battery according to the year of your Bmw Serie 2 F23, it can be either the 2016, the 2032 or the 1620.
Whenever you have any further questions about the Bmw Serie 2 F23, do not hesitate to consult our Bmw Serie 2 F23 category.
