intellilink

I have a 2015 Denali 3500. In navigation, is there any way to select a route different than the one the truck navigation comes up with. I use the GMC app to plan a route on my phone, go to maps and plan my route, then I go back and send it to the truck. When I open it up in the truck the...

I've got a 2015 Yukon Denali, I've tried to set up all of my Radio Presets, which creates multiple pages of 15 presets on the intellilink screen. Per the manual, I understand to move from page to page I should only have to swipe my finger across the screen, but I get no response or change on...