I added a new gps window to an aircraft that did not have one. How can I add the Icon button to bring it up?

Go back into your panel.cfg and add this line: gauge36=SimIcons!GPS Icon, 264,10,12,12 change the gauge number(gauge36=) to the next number in sequence in the 'main panel' section of the panel you are working on. The first number(264) places the gauge laterally. The second number(10) places the gauge vertically. The third and fourth numbers(12,12) are the size of the gps icon gauge(Width/Height). Changeing these numbers will move the gauge around on the panel until you get it where you like and/or the size of the icon. With each change to the cfg (and 'Save') you will have to bring up a different aircraft and back to the one you are working on to see any changes. It can be a tedious process, but the only way to do it. Hope this helps you out. :-wave