Just installed a steering wheel remote in my car, to make just a bit more up-to-date (car is from 95).
Now the car-pc is controlled by this, and I can defenitely recommend this small upgrade, to others.
I'm using the JoyCon steering-remote-to-USB adapter...Works perfect.
The remote arm is a standard KIA/Hyundai resistive arm, and the JoyCon adapter just senses the resistive output, and convert it to "USB HID keyboard" strikes....