Where is a 2015 Audi Q7’s battery location?

I own a 2004 Ford F-150. It’s old, but it’s never given me any real problems (outside of regular maintenance fixes). But when I went to start it this morning, it just didn't work. All the lights came on, but the engine won’t turn even over and it’s not making the clicking noise. What do I do to fix it?

After a long search, I found a used Volkswagen GTI in good condition, with low mileage, and in my perfect color: Tornado Red! The only problem is that the tread on the tires are worn. Clearly, I’ll need to invest in a new set. What are the best tires for a Volkswagen GTI?

Help! My daughter is about to enter high school and wants to learn how to drive, but we’re not familiar with the state’s license requirements. What’s the driving age in South Carolina?