Why is my Audi A1's steering wheel shaking?

I've noticed that when I'm driving at high speeds, my Audi A1's steering wheel starts to shake. What could be causing this and how can I fix it?

Jessica: This could be due to several factors, such as worn out tires, misaligned wheels, or faulty suspension. I recommend bringing your car to a certified mechanic for a proper diagnosis and repair.

Jessica: It's possible that your car's power steering fluid is low or contaminated, which can cause shaking. Check your power steering fluid level and quality, and if needed, have it flushed and replaced.