Why doesn't the car's infotainment account bind to my Xiaomi ID after getting in, requiring me to scan the QR code to log in every time?
Currently, the Xiaomi SU7 supports multiple key unlocking methods, including physical remote keys, NFC card keys, and mobile Bluetooth keys. Among these, physical remote keys and NFC card keys are designed for anonymous use by default, primarily to protect users' personal account information from being leaked when lending keys to others. Therefore, if you unlock the vehicle using these two methods, no account is bound by default, and you will need to repeatedly scan the QR code to log in each time you get in.
However, if you want the "unlock-to-login" experience, you only need to bind your account for these unlocking methods once in the mobile app. After completing the security verification and scanning the QR code to log in the next time you get in, you can enjoy the convenient experience of "whoever unlocks logs into their own account."
Finally, we also recommend trying the "mobile Bluetooth key." Once activated, it automatically binds the account, making your phone a car key, which is very convenient.