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List of the catalog of this article:

• 1,supply chain transparency BMWHow to use the digital key
• 2, How to start when the BMW key is out of power
• 3, BMW car 3,5,7 key difference

How to use the BMW digital key

It needs to be activated before use. The activation process is: turn on the interconnected driving of the vehicle, find the service activation system in the system, set the digital key authorization, install the digital key, and the system prompts that after the installation is completed and the activation is successful, the digital key can be used normally.

The activation process is: turn on the network driving of the vehicle, find the service activation system in the system, set up digital key authorization, and install digital key. After the installation is completed and the activation is successful, the system prompts you to use the digital key normally. When the digital key used by BMW is reactivated, authorization is required.

The key locking method is as follows: First, confirm that your digital key has been synchronously matched with the vehicle to ensure that the door can be opened and locked normally.Open the door and bring the digital key into the car. Close the door, and the vehicle will be locked automatically.

First of all, you need to activate the interconnected driving of the BMW central control system. You need to go to the 4S store to operate, then complete the authorization of the digital key, install the digital key of the vehicle, and finally activate the digital key. Authorize the digital key. You need to use the 4s store and carry your mobile phone to activate. Does BMW have a digital key? The BMW car brand uses digital keys.

How to start when the BMW car key is out of power

1. At this time, you can choose to start the BMW with a mechanical key. Start the car with a mechanical key. First, take out your BMW key, take out the button next to the BMW key, and take out the mechanical key inside. Then there is a hole where the mechanical key can be inserted in the hidden position of the cab door, which is usually covered with a lid.

2. The method of starting the BMW without electricity is: the owner removes the button on the side of the car remote control key and takes out the mechanical key of the BMW. A small hole can be seen under the doorknob on the main cab door. Insert the key into the hole.

3. When your intelligenceAfter the key is out of power, stick the remote control key to the one-button start button or other sensing areas, and wait for a while. Then the vehicle will sense the key, and the vehicle can be started at this time.

4. Insert the mechanical key of the BMW into the keyhole, and then twist it counterclockwise to unlock and open the door. At the bottom right of the steering wheel, the owner can find the icon prompt of a key. Stick the car key to this icon, and then press the start button in the car to start the vehicle.

5. Under the right side of the steering wheel of the car, the owner can find a key sign reminder, stick the vehicle key on this sign, and then press the start button within the car to start the car. If the owner does not see the key sign reminder on the steering wheel of the car, he can try to stick it on the start button immediately, and then press and hold the start button.

6. The method of replacing the battery of the BMW 5 series key is as follows: first take out the metal mechanical key, and then pry the operation hole of the remote control key with the pulled out mechanical key; pull the car key cover hard, remove the warped battery shell, and you can see the battery; remove the old battery and replace it with a new battery. When installing the battery, note The positive pole of the battery is facing down.

BMW car 3,5,7 key difference

1, BMW 7 key design must be different, and BMW 7 function is also different. The key functions of the BMW 3 Series include: opening the door, locking the car, opening the trunk of the car, etc.

2. According to the inquiry owner's guide, the differences between the 3, 5 and 7 keys of BMW cars are mainly as follows: appearance and volume: the key of the 7 series is the largest, with a display screen on the surface, the keys of the 3 series and 5 series do not have a display screen, and the keys of the 3 series are the smallest.

3. The key functions of the BMW 5 Series include: open the door, long press to lower the window; close the door, long press to raise the window; open the trunk; let the lights flash and sound the horn.

4. The key differences of BMW 7 are mainly reflected in appearance and volume. The key of Department 7 is very large, and the key indicates that there is a display screen. The car keys of the 3 series and 5 series indicate that there is no display screen. BMW's car keys are divided into ordinary version and blade version. The main functions of BMW 3: unlock the car, lock the car, open the trunk, etc.