1. Go to the NHTSA website: www.nhtsa.gov.
2. Click on the "Vehicle" tab at the top of the page.
3. Select "Vehicle Safety Ratings".
4. Enter the VIN number in the "VIN Lookup" field and click on the "Search" button.
5. If the information for your vehicle is available, the window sticker will be displayed on the screen.
However, it's important to note that not all vehicles have their window stickers available on the NHTSA website. The availability of window sticker information may vary depending on the vehicle's make, model, and year of production.