I have the dual zone a/c

I want to change the steering wheel controls, particularly because the right volume up/down buttons do not click, they feel mushy, like something is stuck, they do work, but they dont feel good.

as for the HUD, if i resolder, (and im not concerned about shoddy solder, i used to repair laptops for a living, so soldering is like second nature) and it doesnt work, there is always the option of picking another one up.