How to match the car keys

You need to provide your engine number, frame number, V code, etc. You can find out the arrangement of your car key chips and match them with a computer. It is best to go to 4 S.

How to match the car keys

Special features of car keys: Before we begin, we need to know the difference between car keys and ordinary house keys. As we all know, an ordinary house key is lost, and a spare key can be used continuously, or a new one can be made according to the spare key. Of course, there are hidden dangers. If the person who finds your key knows your address, he can easily enter your home. So to be on the safe side, after losing a key, the lock core of the door lock will be replaced together, and a new set of keys will be replaced at the same time, so that even if the lost key is found, it is impossible for him to open your door.

How to match the car keys

The situation of car keys is similar. The spare key can be used normally after it is lost, but the car key is relatively safe. The high-end point is that if we want to match a remote control key, the 4S shop needs to match the new key with a "code" on the original car. After the matching is completed, a new key can be activated, and the lost key will be invalid immediately. Even if someone finds your old key, they can only open your door by mechanical unlocking, and it is impossible to start your vehicle. Therefore, the security level of this "code" has become the main factor in determining the price level.

But at this time, many people will worry that it is not safe to open my car door. Is there a more reassuring way? Of course, just like replacing the lock core, the most rigorous way is to replace the lock of a whole car, so that the person who finds your key can't even get in the door.