Why does my Audi make a whining noise when I accelerate?

I have noticed a whining noise coming from my Audi whenever I accelerate. It seems to be coming from the engine area. What could be causing this and how can I fix it?

The most common cause of a whining noise when accelerating in an Audi is a worn out belt. Check the serpentine belt and replace if needed. Also, make sure all pulleys and bearings are in good condition.

Another possible cause of the whining noise could be a faulty power steering pump. Check the fluid level and condition, and replace the pump if necessary. Also inspect the steering system for any leaks or damage.

If the whining noise only occurs at high speeds, it could be an issue with the transmission. Have a mechanic inspect and possibly replace the transmission fluid and filter if needed.