For the vast majority of Tanyue car owners, the remote control key may be something that will not break in ten thousand years. Few car owners care about these small things, but the remote control key is an electronic accessory after all. Although it consumes little power, it will be very troublesome to drive when the battery is exhausted. Today, I will talk to you a few words about replacing the remote control key battery to popularize the little knowledge and enhance everyone’s hands-on ability!
When the remote control key is about to run out of power, a prompt will appear on the dashboard.
First of all, we prepare the new battery that needs to be replaced. The model number is CR2025. 3V batteries are also sold in large supermarkets. Don’t think that they are only available in places where clocks are repaired or car circuits. I am repairing car circuits. I bought it for 15 yuan.
CR2025,3V
Installation of remote key batteries is basically done by maintenance workers in auto repair shops. In order to teach everyone, I decided to operate it myself.
Everything you need is ready
Remove my key protective shell first. If your remote control key doesn’t have a shell, just skip this part.
The small screws in this position do not need to be removed.
We can open the opening enough to remove the key without removing the small screws above.
After removing the remote key shell, we get to the main topic. When disassembling the remote key, I believe that everyone operates with the attitude of not damaging the key. So the following thing should be noted: Tanyue’s remote key does not need to unscrew the upper right. The small screw, but directly open the key plug and gently pry open the upper part of the cover. The remote key is designed with a snap design, so that you can see the old battery inside.
The small screws in the blue box do not have to be unscrewed. If they are unscrewed, the key plug can be removed.
Open the key plug
Take advantage of the opportunity to pry open the cover under the LOGO, which can be tight sometimes, but don’t worry about prying it upward.
Then pan to the right, and the cover of the remote key battery is easily removed.
After the battery of the remote control key is exposed, the blue framed part is a gap for taking out the battery. We can use a screwdriver or other tools to pry out the old battery.
The code of each key in Tanyue is different. I think only those who match the key will know what it means.
After the successful disassembly, it became like this. Next, we are going to install the new battery into the key.
First of all, we saw the description behind the small battery. The production address is definitely a highlight. It is an imported product. The validity period is marked as 5 years. I don’t know if Tanyue’s car key is too electricity. The car has only been driven for a year, and the battery of the remote control key is dead.
Shelf life of 5 years
Insert the battery into the remote key
Put the lid on and button the shell, and it’s as good as before!
Don’t ignore it. If this small remote control key battery really runs out of power halfway, it will be very panicked for novice drivers who don’t read the instructions. But don’t worry too much. The next issue will be for everyone. If the remote control key runs out of power and the battery cannot be replaced in time, what should we do? I can only reveal here that the designers of Tanyue are still very smart and have solved the above problems perfectly.
NormanWhit 
1 
September 17, 2024 
