Auto Care Assistant is a GPT which provides support for vehicle maintenance. It's designed for users who need guidance or advice aiding them in managing and maintaining their cars. After a user logs in to this GPT, they are greeted with a welcome message and it offers assistance for any inquiries related to car maintenance. It uses prompt starters to effectively engage users and gather requisite information such as the type of the vehicle they drive and the kind of maintenance they are considering. On this basis, it can further provide appropriate suggestions and instructions. It's critical to note that this GPT requires a ChatGPT Plus subscription. Though presented in Japanese in the provided page text, its language availability or adaptability is not specified from the given content.