We have dedicated this website to help you solve the little problems you can face with your car . Today, we are going to check out an issue that may seem insignificant but that quickly turns out to be annoying if it is not repaired. In fact, we are going to help you to know how to replace my Mercedes Gla card battery? The benefit of cards is that they work hands-free, but with no electric power your card will be ineffective. That’s why, first, we will see how the card works, then how to replace the battery of the card of your Mercedes Gla?, and, at last, which is the battery that corresponds to the card of your Mercedes Gla.
How does the key card of your Mercedes Gla function?
Before we explain how to replace the batteries in your Mercedes Gla hands-free card, we will promptly describe how it works and the benefits it will offer you. Who hasn’t had trouble locating their car keys in their bag or pocket? For a few years now, car suppliers have been looking into this problem. With the advent of new wireless technologies, key problems will promptly become a thing of the past! We are going to reveal 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 Mercedes Gla simply by passing your hand in front of the door or by pulling the handle when the card is next to your car
- There are two types of key card, one that enables to open and close like a centralized lock with the help 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 Mercedes Gla if you run out of battery power.
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How do I replace the card battery of my Mercedes Gla?
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 Mercedes Gla? Effectively this wireless technology needs energy to function. When the batteries of your card are flat 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 physically. Concerning the ignition, all you have to do is put 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 Mercedes Gla:
- Press the button at the bottom and pull out the emergency key simultaneously.
- 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 used battery from the card
- Put in 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.
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Which type of battery to buy for the card of my Mercedes Gla?
Finally, to end our article we will help you to select the card battery type of your Mercedes Gla. 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 Mercedes Gla, it can be either the 2016, the 2032 or the 1620.
If you wish more guides on the Mercedes Gla, go to our Mercedes Gla category.
