Written for you by Buick, this factory-published original manual shows you how to operate your entertaiment and navigation system. You will find a symbol glossary, which will identify each button or symbol, virtual or physical, with an image, and explain its function. You will learn to program your destination and detours using step-by-step instructions accompanied by images of each menu that should appear on the screen. You also learn how to use the interface to operate connected equipment such as air conditioning controls, OnStar, Voice Recognition, bluetooth phone, and the audio system (radio and satellite). Factory-produced navigation systems use proprietary hardware and software that is not always user friendly. Buy now to own the best manual for figuring out your vehicle's technology.