Vehicle Control

Multi-key Management

Vertical Summoning

Siri Shortcuts

Face ID / Touch ID


1. Adding a Bluetooth key

1.1 Inside the vehicle and open the B-KEY app (it is recommended to stay away from other Tesla vehicles during pairing to avoid signal interference).
1.2 In app,press key card in the 'My Keys' list (if already added, press the 'Add Key' button at the bottom of the page).
1.3 In app,Select the vehicle with the strongest signal found (usually the first).
1.4 Place the key card in the designated position and press 'Continue' in app.
1.5 Press 'Confirm' button in the pairing prompt pop-up window on the touchscreen to complete pairing.
* If no vehicle is found or there are no results for a long time, you can try to search again or return to the previous step to re-enter.
* If there is no pairing prompt popping up on the touchscreen or if the pop-up window disappears after a long period of inactivity, you can return to the previous step and select the vehicle again to enter.

2. Removing a key

2.1 Removing a key from app
In the 'My Keys' list, slide the card you want to remove to the left and click the remove button to remove it.
2.2 Removing a key from vehicle
On the touchscreen, touch Controls  >  Locks. In the key list, find the key that you would like to delete and touch its associated trash icon.

3. Control vehicle

● Lock/Unlock
● Open/Close doors (Some models support closing the doors)
● Open front trunk
● Open/Close rear trunk
● Open/Close charge port
● Summon

4. Senseless unlocking/locking/starting

B-KEY supports sensorless unlocking/locking/starting. But in the following situations,you need to launch the app.
* If you restart your phone, you need to launch the B-KEY app and connect to the vehicle once before it can be used normally.

5. Set vehicle information

● Change the key name. Press the edit icon to enter edit mode, with a name limit of 20 words and real-time effect.
● Change vehicle model.
● Change the vehicle color (vehicle control page model color).

6. Add Siri Shortcuts

Go to the 'Settings' > 'Add Siri Shortcuts' page, click add button, and enter the voice or command you want to use according to the prompts. The command only takes effect on currently connected vehicles.

7. Enable Face ID/Touch ID

You can enable this feature in 'Settings' > 'Enable Face ID / Touch ID'. \n\nAfter opening, the Face ID/Touch ID will be verified when the app is launched or when entering the foreground from the background. Only after the verification is passed can the app's related functions be continued to be used.


Firstly, it is necessary that your vehicle has subscribed to or purchased FSD / EAP features,otherwise it cannot be used.

* Before using the vertical summoning function, please ensure that the vehicle is in a safe environment and it is not recommended to use it on narrow or road surfaces.

1. Vehicle Settings

On the touchscreen, ensure that Require Continuous Press is disabled (touch Controls > Autopilot > Customize Summon > Require Continuous Press).

2. App Settings

Open the app, in the 「My Keys」 list, click the edit button on the key card that needs to be set, and enter the page to turn on the 「Call Options」 switch.

3. Usage

On the vehicle control page in the app, press and hold the summon button, press and hold '↑' to move forward or '↓' to move backward, and release to stop moving.


1. Does B-KEY require a Tesla account?

B-KEY is a pure Bluetooth app, so there is no need for a Tesla account.

2. Will it affect the original car's phone keys?

Does not affect the use of the original car key and other Bluetooth keys.

3. Does B-KEY support sensorless unlocking and starting driving?

Support. (If you restart your phone, you need to reopen the app and connect to the car to take effect)

4. How to use vertical summoning?

Usage conditions:
(1) The vehicle has already purchased or subscribed to EAP / FSD functions.
(2) In the car screen, change 「Controls」 > 「AutoPilot」 > 「Customize Summon」 > 「Require Continuous Press」 is set to disabled.

Usage: After the vehicle is set up, on the "B-KEY" vehicle control page, long press "↑" or "↓" to move the vehicle, and release to stop moving.

5. How to remove Bluetooth keys that have already been added?

Open 'B-KEY', enter the 'My Keys' list, slide left on the key card that needs to be removed, and click the delete button. Then, in the "Key Management" interface of the car, delete the corresponding Bluetooth key.

Privacy Policy & Disclaimer

B-KEY is a business application. The Service is provided by ©️WANG YUGANG and is intended for use as is. If you decide to use my Service (App), this page is used to inform visitors about our information collection, use and disclosure policies.

If you choose to use my services, you agree to my collection, storage and use of information related to this policy. The information I collect will be used to provide and improve the Service. I will not use or share your information with anyone except as described in this Privacy Policy.

Terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, which terms and conditions may be accessed by Tesla Watch, unless otherwise defined in this Privacy Policy.

1. Information collection, storage and use

In order to obtain a better user experience, when using our services, I may ask you to provide us with certain device permissions, such as Bluetooth permissions, notification permissions, etc., for pairing, connection and data interaction.

Some of your information will be stored on your device, such as key information, which will be stored on your device and will not be uploaded to the cloud. If you uninstall the app, this information will also be removed.

2. Information security

I value your personal information, so we are working hard to use commercially acceptable means to protect it. But please remember that no method of transmission over the Internet, or method of electronic storage is 100% secure and reliable, and I cannot guarantee its absolute security.

3. Links to other websites

This Service may contain links to other websites. If you click on a third-party link, you will be directed to that website. Please note that these external websites are not operated by me. Therefore, I strongly recommend that you review the privacy policies of these websites. I have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third party sites or services.

4. About paid services

Some services provided by this software require payment (hereinafter referred to as "paid services"). Once the service fees are paid in full, you will receive the paid services within the corresponding validity period. In the future, the software may include more paid services. If you have purchased such paid services during the update period of paid services, you can use the updated paid services for free during the validity period, subject to the following conditions: 1) We do not need to charge additional fees; 2) You update the software as needed to use Subsequent paid services.

You agree to abide by any terms of service or other relevant legal agreements of the third-party payment platform that govern your use of payment methods. We recommend that you read and become familiar with the above terms of service or relevant legal agreements before using the services provided by the third-party payment platform.

We can modify our paid service rules according to actual needs. Some free services may become paid services in the future. We do not offer price protection or refunds if there are price reductions or promotions. Please note that after you purchase a paid service, we will not refund you regardless of whether you use the service (such as breach of contract due to major defects in the paid service that prevents you from using it at all, other provisions in this agreement, laws and regulations Except for situations where a refund is required or when you contact us and we judge that a refund is possible).

5. About in-app purchase (subscription)

The free trial subscription will automatically renew to a paid subscription after the trial period, unless auto-renewal is turned off at least 24 hours before the end of the free trial period.

You can cancel a free trial or subscription at any time by turning off automatic renewal through your iTunes account settings. This must be done 24 hours before the end of the free trial or subscription period to avoid being charged. Cancellation will take effect after the last day of the current subscription period and you will be downgraded to the free service.

If you re-download and install B-KEY, you can try to restore your subscription by clicking the "Resume Subscription" button on the B-KEY subscription page. After successful restoration, you need to connect and synchronize with Apple Watch, and then you can restore your Apple Watch usage rights.

6. Changes to this Privacy Policy

I may update our privacy policy from time to time. Therefore, you are advised to check this page regularly for any changes. If there are any changes, I will notify you by posting the new Privacy Policy on this page.

7. Disclaimer

This app is not an official Tesla app and is used at your own risk. No guarantee of proper function is given. Only you are responsible for any changes to your car caused by using this app.

8. Contact Us

If you have any questions or suggestions about my privacy policy, please feel free to contact me at bkeyfeedback@gmail.com.

This policy has been updated since 2024-04-15

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