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 discover a problem that may seem minor but that rather quickly turns out to be frustrating if it is not fixed. Indeed, we are going to support you to know how to replace my Renault Laguna 3 card battery? The benefit 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 functions, then how to replace the battery of the card of your Renault Laguna 3?, and, finally, which is the battery that corresponds to the card of your Renault Laguna 3.
How does the key card of your Renault Laguna 3 operate?
Before we demonstrate how to replace the batteries in your Renault Laguna 3 hands-free card, we will quickly illustrate how it works and the benefits it will give you. Who hasn’t had issues finding their car keys in their bag or pocket? For a few years now, car producers have been looking into this trouble. With the advent of new wireless systems, key problems will quickly become a thing of the history! 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 motor vehicle and on the card so that both can communicate.
- It permits you to open the Renault Laguna 3 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
- There are two types of key card, one that permits to open and close like a centralized locking mechanism with the support 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 Renault Laguna 3 if you run out of battery power.
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How do I change the card battery of my Renault Laguna 3?
We will in this part go forward to the part that interests you the most in this content, how to replace the key card battery of an Renault Laguna 3? Effectively this wireless technology necessitates energy to operate. When the batteries of your card are dead you will not be able to wireless open the doors of your motor vehicle, but with the help of the included physical key you can do it manually. Regarding the ignition, all you have to do is place 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 Renault Laguna 3:
- 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 slim object to remove the used battery from the card
- Put in the new battery in the slot provided.
- Close the card.
- On some models it will work automatically, on others you will have to press the button 4 times to reactivate it.
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Which category of battery to purchase for the card of my Renault Laguna 3?
At last, to end our content page we will support you to select the card battery type of your Renault Laguna 3. They all look very similar 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 Renault Laguna 3, it can be either the 2016, the 2032 or the 1620.
To find more tips on the Renault Laguna 3, take a look at the Renault Laguna 3 category.
