We have dedicated this website to help you solve the little problems you can face with your car . In this guide, we are going to see a concern that may seem minor but that promptly turns out to be annoying if it is not solved. In truth, we are going to support you to know how to replace my Cadillac SRX card battery? The advantage of cards is that they work hands-free, but with no power your card will be useless. That’s why, first, we will see how the card works, then how to replace the battery of the card of your Cadillac SRX?, and, at last, which is the battery that corresponds to the card of your Cadillac SRX.

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How does the key card of your Cadillac SRX work?

Before we teach you how to replace the batteries in your Cadillac SRX hands-free card, we will fairly quickly explain how it works and the benefits it will give you. Who hasn’t had problem finding their car keys in their bag or pocket? For a few years now, car makers have been looking into this difficulty. With the advent of new wireless technologies, key problems will fairly 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 enables you to open the Cadillac SRX 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
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  • There are two versions of key card, one that enables 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 Cadillac SRX if you run out of battery power.

How do I change the card battery of my Cadillac SRX?

We will now move on to the part that interests you the most in this document, how to replace the key card battery of an Cadillac SRX? Effectively this wireless technology needs 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. 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 Cadillac SRX:

  • Press the button at the bottom and pull out the emergency key while doing so.
  • You will need to see a tab that will allow you to open the case of your card in half.
  • Use a thin object to take out the flat 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 type of battery to use for the card of my Cadillac SRX?

    Finally, to finish our content page we will support you to select the card battery type of your Cadillac SRX. They all look very identical and it is not always easy to select the good one. It is a button size 3V Lithium CR battery, relating to the number of the battery according to the year of your Cadillac SRX, it can be either the 2016, the 2032 or the 1620.

    If you have any further questions about the Cadillac SRX, do not hesitate to consult our Cadillac SRX category.