If OTA, you'll be fine. Schedule the update and forget. You'll see a screen message when complete.
USB Stick, ignition has to be in Run Position for the duration of the update. You can watch the update via screen messages.
Best!
If OTA, you'll be fine. Schedule the update and forget. You'll see a screen message when complete.I did some GMs easy enough. What about these? Is it seamless or will it mess something up if I follow the instructions? I have a 2015 and Uconnect says I need one. Thanks.