I am looking for a cover of these two bottle "compartments".
I would like to get one cover for both as I find the lights to be too strong for night driving.
Any tips, please ?

 

You should be able to turn the brightness down through the MMI controls. Alternatively, you can purchase the ashtray/storage option that fits in the cup holders which should cover the lights.

eBay Chrome Ashtray Storage for cup holder

 

Indeed edle. You are absolutely right.
That is what I did this morning. The upper setting regulates the "water" lights and the side ones. One can even turn them off.
Other commands the other lights inside: feet and doors.
There are a couple of settings to customize. There is another one I want to change but I will talk about it in a separate thread.
Thank you for your lines !