When buying a Tesla Model3 or Y model car, the 4S store will give away two Tesla card keys, I have always had the idea of changing the key card, in fact, the principle is very simple is to dissolve the chip in the card, and then copy it into the ring. Let's share the process with you.
The first step is to find a container that can put the card, and then pour in this 309 cleaning solution, which I don't particularly understand, but this thing can slowly decompose PVC plastic.
Pour the cleaning solution more than the height of the card and soak, and it is best to wear gloves when operating. The gilded Tesla alphabet has begun to fall off.
The front and back have begun to fall off, it's amazing.
The back has exploded.
It was like this after 2 hours.
Slowly pour out the decomposed card residue, carefully take out the chip and coil, and there must be no damage, especially the 2 particularly thin copper wires.
Finished ceramic rings
Isn't it particularly exquisite
Compared with the card, it is much more convenient, wear it on your hand, or string it with a chain, and the most important thing is that you don't have to put it on the central control, you can go when you get on the car and step on the brake
In fact, many people say that it is not necessary to change the key card, the modification process is very troublesome, and it is easy to lose it, and it is not practical. In fact, this thing is completely personal, I like to make some exquisite little things, try some new things, this is a kind of attitude to life. It can also be given to family and partners to go out and about many times in their small car.