2015 BMW X5 - Sticky buttons

How do I rejuvenate sticking or slow control buttons in my car

That is a good question.
You could try “dry air” that is sold for blowing dust from computer keyboards. But??
I would like to hear from others on this subject. There are plastic compatible, electronic cleaners available, but I have been reluctant to try them in as much as the only problem button for me is the radio volume control on my steering wheel.