Felysyap

Hey peeps, currently have a 2006 ys Yaris that is a basic steering wheel installed but is it possible to change the steering wheel with a YRS or a YRX steering wheel? I want to be able to have the functions of being able to control my audio with the steering wheel but unsure if it's possible and what is needed to be done to change it? how to connect the audio wires? I have no idea since I'm just a 21 year old female with no knowledge of cars haha! Any advice would be helpful