Why is the steering wheel of my Audi A4 vibrating?

I noticed that my Audi A4's steering wheel is vibrating while I'm driving at high speeds. It's not a severe vibration, but it's enough to be noticeable. Is this normal or is something wrong with my car?

There could be a few different reasons for your steering wheel vibration. One possibility is that your tires may be out of balance. This can cause vibrations at high speeds and is an easy fix at a mechanic or tire shop.

Another possibility is that your wheels may be misaligned. This can also cause vibrations and can be fixed by getting an alignment done at a mechanic.

It's also possible that your brake rotors are warped, which can cause the steering wheel to vibrate while braking. This is a more serious issue and should be addressed by a mechanic as soon as possible.