In my opinion, I believe that the essential features on the wheel should be limited to the volume controls, call button, skip track function, and cruise control. The touchscreen buttons on my steering wheel make it difficult to push 'continue' for cruise control without looking, since I could accidentally touch another function. I could inadvertently press the 'OK' button located right above when attempting to raise the cruising speed, since there seems to be no clear separation between them on the control panel.