How to match the car keys if they are lost?

If the car key is lost, you need to provide the engine number, frame number, V code, etc. From this, we can find out the arrangement method of car key chips and then match them with a computer. The solution to losing the car key without a spare key is as follows: you can find a professional unlocking company to unlock it, and prepare a new key in the 4S shop: you need to provide relevant proof materials, such as ID card and driving license. If you don't have a driving license, you need to go to the police station for filing. Once you find that your car keys are lost, even if you have prepared new keys, you should be careful not to store valuables in the car. When a new car leaves the factory, it will usually be equipped with two or three keys: each new car has a key anti-theft password configured with the car. If equipped with a key, the 4S shop can find the anti-theft password of the key through the database according to the driving license and owner ID provided by the owner. After obtaining the password, the 4S store needs the owner to provide the key tooth number to configure the new metal key. If you lose your car keys, you can also call 1 10 or 1 14: When asking for help, you will go to the corresponding linkage center and notify the unlocking and locking service company nearby or on duty. Professionals will immediately contact the owner to help solve the problem. However, in 1 10 and 1 14, there are many lock service companies, and not all of them can solve the problem, only a few of them are professional.