My 2015 Wrangler Unlimited came with the 130 RES head unit and the Alpine upgrade. It had Uconnect and Sirius. I ordered a 430N unit from OEM Auto Parts and even opted to get the 1 year warranty and map update. I received it today and installed the unit. Voice command, steering wheel controls, bluetooth phone connection, Sirius radio all work. I was happy until I tried navigation. At the bottom of the nav screen is a soft button called "hide navigation", a clock display and the current sat channel is displayed. Above that is blank. The area where the map or the "navigate to" and "view map" soft buttons should be displayed is blank. From what I understand, since I had Sirius I should already have the nav antenna, correct? This being Saturday OEM Auto Parts is closed so I'm asking for advice.