1. Open the vehicle software: use the relevant software of the vehicle to open the vehicle control interface.

2. Looking for setting options: Look for setting options in the vehicle control interface, and you can find options related to the software car use time in the vehicle setting, safety or remote control section.

3. Set the time of using the software car: select the appropriate setting from the relevant options, set the time of using the software car according to personal needs and preferences, and set the time limit of using the software car according to a fixed period of time or a specific date and time.