With my F12, small issue with the buttons in the cockpit

Its a common problem with older Ferrari, but not heard of it in a 4 year old car.
There is a company called sticky no more that deal with sticky Ferrari buttons but you have to remove them and send them to them, I have no idea how hard this would be on an F12.
Lets us know how you get on, it sounds expensive to replace them.

 

I can't believe this is still an issue with Ferrari.

 

FF owner in Dubai here, where we also have hot and humid weather, and "sticky buttons" too.
It's the soft touch rubber coating applied to some buttons and plastics that degrades over time leaving behind a sticky residue. (It's not just Ferrari buttons, I've also had remote controls and other items suffer the same fate).
In my 2012 FF, the panel with the reverse, launch and auto buttons was particularly bad, so I started looking for independent garages/workshops that could fix it. I found several here in Dubai, and discovered that the problem is not only limited to Ferrari.

My FF was in the dealer for the annual service when Ferrari said they could fix the sticky buttons/plastics and that the work would be guaranteed.

I accepted their offer and they did a good job. I think the car was in the dealer for a week, and when it came back, the buttons and panels looked like new and have not been sticky since.

You may find sticky buttons are common in HK also, in which case, there might be independent garages/workshops that can fix it.
Or perhaps Ferrari Hong Kong can refurbish those buttons/panels and guarantee the work, which is useful in case it happens again in future.

Best of luck