What should I do if my Audi A6's engine is making strange noises?

I've noticed that my Audi A6's engine has been making strange noises lately. What could be causing this and what steps should I take to fix it?

It is important to address any strange noises coming from your engine as soon as possible. This could be a sign of a larger issue that could lead to costly repairs if left unchecked.

First, check for any loose or damaged belts in the engine. These can often cause strange noises when they are worn out or not properly tightened. If that doesn't solve the issue, you may want to take your car to a mechanic for further diagnosis.

Another possible cause of the strange noises could be low oil levels. Check your oil level and top off if necessary. If the noises persist, it may be a sign of a bigger problem that requires professional attention.