Xiaomi Auto has officially addressed a series of queries from netizens in its latest release (Episode 231), shedding light on various topics. Specifically, concerning the in-built dashcam, it is outfitted with four cameras, facilitating continuous loop recording while refraining from utilizing the vehicle's internal microphone. Users have the flexibility to toggle its activation on or off through the central control panel. Methods for preserving footage encompass honking as a trigger for immediate video capture, alongside routine recording options. In critical situations, videos from designated time frames are automatically preserved, ensuring that recordings from both the control center and emergency triggers remain intact and are not overwritten during the loop recording process. Furthermore, once the vehicle is powered down, the Sentry Mode can be activated to enhance security. The Sentry Mode for the latest SU7 iteration has undergone enhancements, with plans to extend this feature to all YU7 models through over-the-air (OTA) updates in the future. For exporting dashcam videos, users can navigate to 'Image Records' on the central control panel, select the desired videos, and subsequently scan the QR code using their smartphones to facilitate the transfer. Regarding the utilization of a smartphone as a vehicle key, family members can issue external voice commands to park the vehicle. However, this necessitates the vehicle owner to grant the necessary permissions. Once the family members have completed the setup process, they can avail themselves of this convenient feature. Moreover, the front trunk of the new-generation SU7 supports activation via UWB Induction (Ultra-Wideband Induction Opening), allowing users to customize related functions and adjust the opening height through the central control panel.