We have dedicated this website to help you solve the little problems you can face with your car . In the present day, we are going to take a look at a problem that may seem insignificant but that rather quickly turns out to be annoying if it is not repaired. In fact, we are going to support you to know how to replace my Chevrolet HHR card battery? The advantage of cards is that they work hands-free, but without electricity 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 Chevrolet HHR?, and, at last, which is the battery that corresponds to the card of your Chevrolet HHR.

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How does the key card of your Chevrolet HHR work?

Before we demonstrate how to replace the batteries in your Chevrolet HHR hands-free card, we will fairly quickly illustrate how it works and the benefits it will give you. Who hasn’t had issues locating their car keys in their bag or pocket? For a few years now, car brands have been looking into this trouble. With the advent of new wireless solutions, 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 connect.
  • It enables you to open the Chevrolet HHR simply by passing your hand in front of the door or by pulling the handle when the card is next to your car
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  • There are two types of key card, one that enables to open and close like a centralized locking mechanism 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 Chevrolet HHR if you run out of battery power.

How do I change the card battery of my Chevrolet HHR?

We will in this part go forward to the part that interests you the most in this document, how to replace the key card battery of an Chevrolet HHR? 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 included physical key you can do it by hand. Regarding 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 Chevrolet HHR:

  • 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 thin object to take off the used battery from the card
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  • Install 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 buy for the card of my Chevrolet HHR?

    At last, to finish our article we will support you to select the card battery type of your Chevrolet HHR. They all look very similar and it is not always easy to select the right one. It is a button size 3V Lithium CR battery, relating to the number of the battery according to the year of your Chevrolet HHR, it can be either the 2016, the 2032 or the 1620.

    To discover more tips on the Chevrolet HHR, take a look at the Chevrolet HHR category.