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 check out an issue that may seem unimportant but that fairly quickly turns out to be frustrating if it is not corrected. In truth, we are going to help you to know how to replace my Mercury Grand Marquis card battery? The advantage of cards is that they work hands-free, but with no 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 Mercury Grand Marquis?, and, finally, which is the battery that matches to the card of your Mercury Grand Marquis.
How does the key card of your Mercury Grand Marquis operate?
Before we teach you how to change the batteries in your Mercury Grand Marquis hands-free card, we will fairly quickly explain how it works and the benefits it will give you. Who hasn’t had problems locating their car keys in their bag or pocket? For a few years now, car makers have been looking into this issue. With the advent of new wireless systems, key problems will fairly quickly become a thing of the history! We are going to present you the product 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 enables you to open the Mercury Grand Marquis 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 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 Mercury Grand Marquis if you run out of battery power.
.
How do I change the card battery of my Mercury Grand Marquis?
We will now move on to the part that interests you the most in this article, how to change the key card battery of an Mercury Grand Marquis? Effectively this wireless technology necessitates energy to operate. 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 by hand. Concerning 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 Mercury Grand Marquis:
- 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 automatically, 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 Mercury Grand Marquis?
Finally, to finish our article we will help you to select the card battery type of your Mercury Grand Marquis. They all look very similar and it is not always easy to select the suitable one. It is a button size 3V Lithium CR battery, regarding the number of the battery according to the year of your Mercury Grand Marquis, it can be either the 2016, the 2032 or the 1620.
If you want more tutorials on the Mercury Grand Marquis, go to our Mercury Grand Marquis category.
