A potential customer is looking to buy a new car. What activity suggests they're in the awareness stage?

Viewing an online advertisement for a car indicates the awareness stage because the customer is just beginning to recognize a need or interest. They are exposed to a product or service for the first time, or are just starting to gather general information. Calling to ask about a test-drive, recommending the car on social media, and filling out an email subscription form all suggest a much deeper level of engagement, indicating the consideration, purchase, or even post-purchase stages, where the customer is actively evaluating options, making a decision, or advocating for the product.