How to open the car door with a mechanical key, and what happens if the mechanical key can t open th

The cab door handle has a keyhole, some of which are hidden, and a casing needs to be removed to open it.

The mechanical key can't open the door:

1. The operation is not right, and the direction of screwing the key is wrong, in most cases, the direction of screwing the key is to unlock clockwise and lock counterclockwise.

2. Most of the owners will use the remote control key to open the door or lock the door, less use the mechanical key to unlock the door, the lock hole will not be used for a long time, the lock cylinder will be rusty, you can try to add some engine oil to the lock cylinder, lubricate it, and see if it can be opened, if it still can't be opened, the lock cylinder needs to be replaced.

3. In most cases, there will be no big problem with the mechanical key, if there is a problem, it may be the key that is reconfigured later, and the key needs to be replaced if it is incomplete.

Tips for using mechanical keys.

You can use this remote control key to find a car in the parking lot, although we all know that there are more large shopping malls now, so in the process of visiting these shopping malls, some people will park their vehicles in the parking space when they drive, and the space in the parking lot is relatively large, sometimes if you are not familiar with this parking lot.

So after the shopping is completed, it is indeed difficult to find your car in the parking lot, so at this time, if there is a red horn button on it, there are many car owners who ignore this, as long as you press this button directly, then your car will also be called, and you will be able to find your own vehicle at this time.

The lock cylinder is rusted and stuck, and it can't be screwed; The locking mechanism is stuck, the lock cylinder belt is not moving, and the door lock cannot be opened.

Jammers and criminals lurk around: Many criminals often use a jammer device to send out electromagnetic waves in the same frequency band to actively interfere with the signal sent by the remote key, and there is no response when the key is pressed at this time. If the owner of the car does not pay attention to the lock signal after pressing the lock button, or does not pull the door handle to confirm, this will give those criminals lurking in the vicinity an opportunity.

If the door cannot be opened with a mechanical key, it means that the door lock of the vehicle is broken or the internal mechanism is damaged.

If you open the door with a mechanical key, you will find that the key seems to have no resistance. Generally, the key decoupling is decided, which will affect the invalidity of the mechanical key. Some models will enter the anti-theft lock state when the car is locked, not only the engine will be locked, but also the vehicle's central control system will be locked.

At this point, the mechanical key will be prohibited from opening the door.

The mechanical key cannot be completely removed, and the mechanical tooth part can be ejected by the folding button on the key.

The mechanical teeth can be completely removed by means of a folding button on the key.

In most cases, the door lock mechanism of the vehicle** lock locks the door with a mechanical latch. If the door is not locked, it can only be opened with the outside doorknob. If there is a lock key in the car, you need to enter the car and start the ignition.

At this point, the vehicle will be unlocked. In this case, only the glass of the vehicle can be broken to enter the car, and the damage caused by this method is very large.

During the use of the vehicle, the vehicle needs to be maintained regularly to prevent some failures from affecting the normal use of the vehicle.

If several keys cannot be opened, it is necessary to check the keyhole in the door for foreign objects or abnormalities.

If you make sure that there are no foreign objects in the key of the vehicle, the vehicle, or the keyhole. It is recommended to drive the vehicle to the maintenance facility for further inspection to confirm the cause of the failure.

1.The reason why the mechanical key won't open the door could be that the car's central locking system is electronically locked and takes an hour or two to try to unlock it. In addition, it may also be a mistake to lose the spike, lock cylinder and mechanical key.

2.There are mechanical keys, remote control keys, family touch LCD keys, and smart bracelet keys.

3.A car key is a tool that opens and closes a car. Now all car keys use chips, which are magnetic chip systems.

4.The reading coil of the car's dust detection ignition lock cylinder will read the chip's key, which has fixed digital information.

Summary. Hello dear! I'm glad to answer for you, and here's your query:

Insert the vehicle key directly into the mechanical keyhole on the door, turn the vehicle energy key to the left or right, and then unlock the door, and then open the vehicle door through the vehicle handle. In some vehicles, the mechanical keyhole is hidden, and the upper trim cover needs to be removed. The mechanical key matched on the motor vehicle, the main function is to unlock and lock the vehicle, can start the vehicle, in some low-end models are matched with two mechanical keys, in the high-end models are matched with a mechanical key and a remote control key, in the high-end models are used two remote control keys.

How to open a car door with a mechanical key.

Hello, dear ask a user, hello, I am your ask a car master, your question has been received, is urgently sorting out the answer for you, please don't worry, typing is slow, about 3-5 minutes to reply to you, you can click on my avatar to follow me first, please wait a while!

Hello dear! I'm glad to answer for you, here's your inquiry: directly insert the vehicle key into the mechanical keyhole on the door, turn the car energy key to the left or right, and then the door can be unlocked, and then open the door of the vehicle through the vehicle handle.

In some vehicles, the mechanical keyhole is hidden, and the upper trim cover needs to be removed. The mechanical key matched on the motor vehicle, the main function is to unlock and lock the vehicle, can start the vehicle, in some low-end models are matched with two mechanical keys, in the high-end models are matched with a mechanical key and a remote control key, in the high-end models are used two remote control keys.

Dear, I hope my can help you In addition, you can also click on my avatar to follow me So that if you have any questions in the future, you can directly click on my avatar to consult me, thank you for your support, and look forward to meeting you again!! Have a great day!

The car does not have a mechanical key to open the door: 1. If there is no resistance when turning the mechanical key, it can be judged that the internal decoupling of the door lock, resulting in the mechanical key not playing any role, and some models are equipped with an anti-theft lock state after the car, not only the engine is locked, but the central lock system will also prohibit the mechanical key to open the door; 2. At the same time, there are also situations where the mechanical key cannot be screwed to open the door, and there is a wrong operation, a problem with the lock cylinder and a problem with the mechanical key; The common reason for the lock cylinder is that the lock cylinder is rusty, you can try to inject some oil into the lock cylinder to lubricate it, and then try to open it. 3. The door lock structure of the car central lock is to lock the door through the mechanical lock, and if there is no door lock, you only need to use the outside door handle to open the door; On the contrary, if there is an unlock button in the car, it is necessary to enter the car to start the vehicle, and the car will be unlocked and dismantled.