Menu Button Press the MENU button to access Traffic and Weather Information (if so equipped), System Settings, Google Places and Google Send-To-Car (if so equipped) and Voice Commands. The system can be customized according to your preferences. To make adjustments to Navigation System settings, select the "Settings" key, then select "Navigation" to access and adjust the following: Map Settings, Voice Guidance, Volume, Estimated Time display method, Distance Units, My Places Settings, Travel Speed and GPS Information. To make adjustments to the display, clock, language, touch-screen click or system beep settings, select the "System" key from the "Settings" menu.