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 discover an issue that may seem insignificant but that quickly turns out to be frustrating if it is not repaired. Indeed, we are going to support you to know how to replace my Buick LaCrosse card battery? The advantage of cards is that they work hands-free, but without power your card will be ineffective. That’s why, first, we will see how the card works, then how to change the battery of the card of your Buick LaCrosse?, and, at last, which is the battery that corresponds to the card of your Buick LaCrosse.
How does the key card of your Buick LaCrosse function?
Before we explain how to change the batteries in your Buick LaCrosse hands-free card, we will quickly describe how it works and the benefits it will give you. Who hasn’t had trouble finding their car keys in their bag or pocket? For a few years now, car producers have been looking into this trouble. With the advent of new wireless technologies, key problems will quickly become a thing of the history! 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 allows you to open the Buick LaCrosse 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 allows to open and close like a centralized locking mechanism 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 Buick LaCrosse if you run out of battery power.
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How do I change the card battery of my Buick LaCrosse?
We will in this part go forward to the part that interests you the most in this article content, how to change the key card battery of an Buick LaCrosse? 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 motor vehicle, but with the help of the included physical key you can do it manually. Concerning 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 Buick LaCrosse:
- 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 remove the used battery from the card
- Put in 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 category of battery to purchase for the card of my Buick LaCrosse?
Finally, to conclude our article we will support you to select the card battery type of your Buick LaCrosse. They all look very identical and it is not always easy to select the right one. It is a button size 3V Lithium CR battery, regarding the number of the battery according to the year of your Buick LaCrosse, it can be either the 2016, the 2032 or the 1620.
If you wish more guides on the Buick LaCrosse, go to our Buick LaCrosse category.
