Tips for unlocking the back door of a car when

If the lock company is away from home or far away from home, it is not realistic to take the key. It is also a way to choose the lock company to help unlock. We must choose a regular and qualified unlocking company. According to different models, the general cost is between 200 yuan and 500 yuan, and some models will be more expensive. The unlocking time varies according to different models. It can be completed in about a quarter of an hour if it is fast. Materials to be prepared by the company: 1. Valid ID card: ID card passport or account book; 2. Proof of vehicle property: driving book. (if the driver is locked in the car, he can prove to the unlocking company after unlocking. If there is no driving license, he needs to go to the nearby police station for filing.) does the unlocking company need to destroy the vehicle? According to the information we know, the unlocking company does not need to destroy any parts of the vehicle to unlock the car. They will use special parts to unlock from the glass of the vehicle or the joint of the door. Since the door lock is not damaged, you don't need to go to the 4S store to replace the door lock. When we use the spare key to purchase the vehicle, the original key of the vehicle is generally no less than two, one is used as the common key, the other is commonly known as the spare key. It is suggested that the spare key should be placed in a safe place at home, and should not be carried on the body to avoid unnecessary trouble after being lost. When the common key is accidentally locked in the car, try to get back the spare key if possible, which is also the simplest and the least loss method. Use the mobile phone remote control to help you unlock the lock through the mobile phone remote control. You need to install the car cloud key system, which can unlock the door for you without damaging the vehicle. Under the network environment, the mobile phone can log in to the smart vehicle client (not affected by distance, multiple mobile phones can log in), and select intelligent control. Although it is convenient and fast, it also has disadvantages. If the signal in the area where the vehicle is located is not good or there is interference, this set of equipment will not work. To tram Internet backstage customer service to help you unlock the car. At present, some high-end models have been installed with the Internet of vehicles system. If your vehicle has been installed with this system, you can send to tram Internet backstage customer service to unlock the car remotely. This system can also unlock the car door for you without damaging the vehicle. If the signal of the area where the vehicle is located is not good or there is interference, the equipment can not work, and the installation of the Internet of vehicles system costs tens of thousands of yuan. The above are some small ways to solve the problem of car lock. The main thing is that you should take the key with you to avoid these things.