We have dedicated this website to help you solve the little problems you can face with your car . In this article, we are going to check out a concern that may seem minor but that fairly quickly turns out to be annoying if it is not repaired. Indeed, we are going to help you to know how to replace my Buick Envision card battery? The advantage of cards is that they work hands-free, but without electricity 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 Buick Envision?, and, at last, which is the battery that matches to the card of your Buick Envision.

replace-key-card-battery-buick-envision

How does the key card of your Buick Envision work?

Before we demonstrate how to replace the batteries in your Buick Envision hands-free card, we will quickly illustrate how it works and the benefits it will provide you. Who hasn’t had issues locating their car keys in their bag or pocket? For a few years now, car makers have been looking into this issue. With the advent of new wireless solutions, 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 car and on the card so that both can connect.
  • It allows you to open the Buick Envision simply by passing your hand in front of the door or by pulling the handle when the card is near your car
  • .

  • There are two versions of key card, one that allows to open and close like a centralized locking mechanism 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 Buick Envision if you run out of battery power.

How do I change the card battery of my Buick Envision?

We will now go forward to the part that interests you the most in this document, how to replace the key card battery of an Buick Envision? Effectively this wireless technology necessitates 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 integrated physical key you can do it by hand. Regarding 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 Envision:

  • 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
  • .

  • Install 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 category of battery to buy for the card of my Buick Envision?

    At last, to conclude our article we will help you to choose the card battery type of your Buick Envision. 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 Buick Envision, it can be either the 2016, the 2032 or the 1620.

    To find more tips on the Buick Envision, take a look at the Buick Envision category.