How to Change the Vehicle Owner's Mobile Number?

3 Answers
StCali
07/29/25 7:41am
The vehicle owner needs to bring their original ID card to the internet service window of the vehicle management office (located inside the fee payment hall) to make the change. Direct login for changes. If the phone number used for registration is different from the registered phone number, the registration will not be successful. If the vehicle owner forgets the registered phone number, they can call the vehicle management office to inquire about the details. If necessary, the owner may need to visit in person. If someone else is handling the process on behalf of the owner, they must also submit the original ID card of the agent and a written authorization from the owner.
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McEsther
08/13/25 1:57am
I've encountered the issue of changing the owner's phone number before, and it felt quite straightforward. First, use the car app you downloaded on your phone. After logging in, look for the personal center or account settings—there's usually an option to update contact information. When entering the new number, the system will send a verification code to your old phone or email to confirm your identity. I used the Apple phone app, and the whole process took about five minutes. Don't forget to unbind old device connections, like Bluetooth or remote control; last time I didn't complete this step, and the door unlocking got messed up. After updating to the new number, the app services became smoother, and things like maintenance appointments were updated automatically. I recommend handling it promptly to avoid any issues.
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KaydenMarie
10/04/25 8:33am
As a tech enthusiast, I must say changing your phone number is quite straightforward. Open the official vehicle app—like Tesla or Volkswagen's app—and navigate to the account section to update your phone binding. Identity verification is required, either via SMS or facial recognition, to ensure security. After the system updates, all connected features such as navigation or remote start will seamlessly switch to the new number. Behind the scenes, data transmission is encrypted to prevent information leaks, but the interface is designed to be intuitive. If you encounter any hiccups, refreshing the page or restarting the app usually resolves the issue. Safety first—avoid using unofficial tools for number changes to steer clear of phishing risks.
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