Take one look at the Lexus LS 460’s dash when it’s lit up like the Milky Way after dark, and you can understand why the Germans are bundling secondary operational controls in navigation screen sub-menus controlled by shiny metallic knobs on the center console. It’s daunting to find what you’re looking for inside the Lexus. Worse, the stereo’s hard keys are located low on the center stack making them even harder to reach and use. Pre-sets are integrated with the touch screen or operated using the steering wheel buttons. Good thing Lexus makes its touch-screen, voice-controlled navigation system a no-brainer to operate. It’s a breeze to program this thing.