I am an owner of a 2015 GMC Sierra. Unfortunately the truck did not have Apple CarPlay. Did a lot of research which resulted me into buying the conversion from MVI. Installation of the modules were simple thank you to the directions given and video on YouTube.. HMI and Radio Kit: https://www.whiteautoandmedia.com/USB plug: https://www.gmpartsdirect.com/oem-parts/gm-auxiliary-jack-13519224Business inquiries: dpturner.
Apple CarPlay (2016 and up models) Android Auto (2016 and up models) Text Message Alerts; Pandora Internet Radio; OnStar Turn-by-Turn Navigation; An OnStar 4G LTE (2015.5 and up equipped models. Subscription required) Stitcher SmartRadio. The Apple CarPlay icon on your vehicle's touchscreen turns green when it is ready for use. Or, if your vehicle has a Projection icon, it will change to Apple CarPlay. Follow the prompts on the screen and on your phone to start using CarPlay. If Apple CarPlay does not automatically launch, touch the Apple CarPlay icon on your infotainment screen.