Took a few minutes after I put the car into learn mode. Many YouTube videos for different car models will help you see the simple procedure. As you make each tire, place the antenna on the sidewall of the tire near the valve stem, beep, move on to the next tire. Some YouTube users say to hold down the button while reading, but I was able to press and release the button and get a display without holding down the button. . It is located in the marked recess on the edge of the circuit board. I've flagged my case so I don't have to look it up next time.