Yahya Essa

Hi all, I bought a 2015 a3 1.8tfsi a few months ago and I noticed it started making rattling noises on low bumps. I got it checked by a mechanic and apparently the suspension seem to be okay but the steering rack seems to have an issue. The noise is not too loud but it gets to me and I somehow want to get rid of that. Have any of you had similar problems? Any idea on how to go about it? If I go for replacement of steering rack, that’d cost a lot so hopefully there’s another way out. Thanks in advance