How do I know if my Audi A5's transmission needs to be replaced?

I've been noticing some odd noises coming from my Audi A5's transmission and I'm worried that it may need to be replaced. What are some signs that indicate that a transmission replacement may be necessary and what should I do in that situation?

One of the most common signs of a failing transmission is difficulty shifting gears or a delay in response when shifting. If you notice this issue, it's important to bring your car to a certified mechanic as soon as possible to diagnose the problem.

Another sign of a faulty transmission is a burning smell coming from your car. This could be caused by overheating of the transmission fluid, which can lead to serious damage if left unaddressed. It's best to have a professional check your transmission if you notice this smell.

If you start to experience a shaking or vibrating sensation while driving, it could be a sign of a transmission issue. Don't ignore this symptom, as it could indicate a problem with your transmission's gears or fluid.