We are used to accompanying you in the small problems that go with the use of your car. In the present day, we are going to see an issue that may seem minor but that quickly turns out to be annoying if it is not solved. In truth, we are going to support you to know how to replace my Acura TLX card battery? The advantage of cards is that they work hands-free, but without electric power your card will be ineffective. That’s why, first, we will see how the card functions, then how to change the battery of the card of your Acura TLX?, and, at last, which is the battery that matches to the card of your Acura TLX.

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How does the key card of your Acura TLX work?

Before we demonstrate how to change the batteries in your Acura TLX hands-free card, we will quickly summarize how it works and the benefits it will offer you. Who hasn’t had issues finding their car keys in their bag or pocket? For a few years now, car manufacturers have been looking into this issue. With the advent of new wireless systems, key problems will quickly become a thing of the past! We are going to show 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 motor vehicle and on the card so that both can intercommunicate.
  • It allows you to open the Acura TLX simply by passing your hand in front of the door or by pulling the handle when the card is near your car
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  • There are two types of key card, one that allows to open and close like a centralized lock with the support of a press 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 Acura TLX if you run out of battery power.

How do I change the card battery of my Acura TLX?

We will in this part move on to the part that interests you the most in this content, how to change the key card battery of an Acura TLX? 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 integrated physical key you can do it physically. Concerning the ignition, all you have to do is insert 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 Acura TLX:

  • Press the button at the bottom and pull out the emergency key concurrently.
  • You will need to see a tab that will allow you to open the case of your card in half.
  • Use a slim thing to remove the used battery from the card
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  • Put in the new battery in the slot provided.
  • Close the card.
  • On some models it will work immediately, on others you will have to press the button 4 times to reactivate it.
  • Which kind of of battery to use for the card of my Acura TLX?

    Finally, to conclude our content page we will support you to choose the card battery type of your Acura TLX. 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 Acura TLX, it can be either the 2016, the 2032 or the 1620.

    In the event that you have any further questions about the Acura TLX, do not hesitate to consult our Acura TLX category.