Select "Jeep" in the drop-down/pop-up menu and click "get maps"
In the new window, choose "Jeep" as your brand and the model and year of your Jeep/stereo.
It looks like the update is currently $149 for the North American maps. You can probably call their customer service line at 1-866-462-8837 for other countries.
Sent from my iPad using JeepGarage