Why does my Audi A4 2016 have trouble starting sometimes?

I just bought my Audi A4 2016 from a private seller and have noticed that sometimes it takes multiple attempts to start the car. I'm wondering why this might be happening and if there's a simple solution.

This could potentially be caused by a faulty starter or ignition switch. I recommend having a mechanic take a look and possibly replace these components.

Make sure your battery connections are clean and secure. A weak connection could cause issues with starting the car.

If you hear a clicking sound when you try to start the car, it could be a sign of a weak battery. Consider getting a new battery if this is the case.