Here are 3 Signs Your Car Remote Battery is Dead and How to Replace It

Currently, many cars are using car remotes or keyless to start the car. This feature is considered very modern and efficient in reducing the rate of car theft and the items inside it. Although there are many advantages offered, car remotes can also cause problems when the battery is dead. Starting from the car doors not being able to open and the car engine not being able to start. Therefore, you need to know the signs of a dead car remote battery and how to replace it. For more details, please pay attention to the following review.

Signs of a Dead Car Remote Battery

There are several signs that indicate a car remote battery is dead that you need to know. Here are the complete signs.

1. Decreased performance of the car remote

A dead car remote battery can cause the remote's response power to weaken. The remote has difficulty starting the car or opening the car doors even though the activation button has been pressed.

In fact, there may be no response at all. This happens because the signal sent by the remote to the car cannot be reached. Usually, a car remote can reach signals up to a distance of 20 meters when in normal condition. This decreased performance of the car remote is a sign that the car remote battery is starting to run low.

2. The indicator light on the remote is off

Every car remote is equipped with an indicator light. When you press a button, the indicator light will turn on brightly. When the red indicator light dims, it means the battery condition is starting to run low. If the battery is dead, the car remote indicator light will turn off.

3. The car indicator does not light up even though the remote has been pressed

A sign that the car remote battery is dead is that the car indicator does not light up even though the remote has been pressed. In the car, there is an indicator light that will turn on when the car remote lock button is pressed. However, if the remote battery is dead, the signal sent by the remote to the car is weak, causing the car indicator not to light up.

Read Also: How to Set the Car Alarm Remote to Silent & Unsilent Mode

How to Replace a Dead Car Remote Battery

Here are some steps you can follow when you want to replace a dead car remote battery.

1. Prepare tools to open the car remote

Before you replace the car remote battery, you need to prepare some tools such as tweezers, a folding knife, a Phillips screwdriver, and a flathead screwdriver. 

2. Open the car remote shell

Next, open the car remote shell. To do this, use a screwdriver to remove all the screws that are attached to the car remote shell. Then, pry open the remote shell using a folding knife or tweezers.

Do this carefully and slowly so that the remote shell does not get scratched and fits tightly when reassembled. For car remotes with a slide body type, you do not need to pry.

3. Replace the battery

After the remote shell is open, remove the dead battery. And replace it with a new battery. Be careful when replacing the battery, and make sure the battery is not installed upside down. If this happens, the car remote will not function.

4. Reassemble the car remote shell

The next step is to close the car remote and install the screws back in their original positions.

5. Check the function of the car remote

Once everything is reassembled, you can check the function of your car remote. Make sure your car remote works well. Try starting your car from a sufficient distance, for example, 20 meters. 

Read Also: Must Know! Here's How to Reset Your Car Remote Easily

How to Maintain Your Car Remote for Optimal Functionality

To ensure your car remote functions well, you need to pay attention to the following tips.

1. Avoid placing the car remote in high/hot and humid temperatures.
2. Avoid getting the car remote wet.
3. Make sure the car remote does not fall.
4. Avoid storing the car remote in places with strong magnetic fields.
5. Avoid using the car remote around transmitter areas.

Thus, the discussion about the signs of a dead car remote battery, how to maintain it, and how to replace it. It turns out that replacing a dead car remote battery is not as difficult as imagined, right? Let's practice it now!