We are used to accompanying you in the small problems that go with the use of your car. In this article, we are going to check out an issue that may seem insignificant but that quickly turns out to be frustrating if it is not corrected. In truth, we are going to help you to know how to replace my Mazda Mx5 card battery? The advantage of cards is that they work hands-free, but without electric power 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 Mazda Mx5?, and, finally, which is the battery that matches to the card of your Mazda Mx5.
How does the key card of your Mazda Mx5 work?
Before we explain how to replace the batteries in your Mazda Mx5 hands-free card, we will promptly illustrate how it works and the benefits it will give you. Who hasn’t had difficulties locating their car keys in their bag or pocket? For a few years now, car makers have been looking into this problem. With the advent of new wireless technologies, key problems will promptly become a thing of the past! 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 communicate.
- It allows you to open the Mazda Mx5 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 types of key card, one that allows to open and close like a centralized lock with the help 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 Mazda Mx5 if you run out of battery power.
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How do I change the card battery of my Mazda Mx5?
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 Mazda Mx5? Effectively this wireless technology requires energy to work. When the batteries of your card are dead you will not be able to wireless open the doors of your car, but with the help of the included physical key you can do it physically. Concerning 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 Mazda Mx5:
- 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 thing to take out 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 type of battery to buy for the card of my Mazda Mx5?
Finally, to conclude our content page we will help you to choose the card battery type of your Mazda Mx5. They all look very identical and it is not always easy to choose the right one. It is a button size 3V Lithium CR battery, regarding the number of the battery according to the year of your Mazda Mx5, it can be either the 2016, the 2032 or the 1620.
If you need more guides on the Mazda Mx5, go to our Mazda Mx5 category.
