Navigation 63The old home address (if available)will be deleted.■ Start: sets the displayed homeaddress or GPS coordinates asnew destination, and starts routeguidance to that destination.Description on route guidance, seechapter "Guidance" 3 63.GuidanceGeneral informationRoute guidance is provided by thenavigation system through visualinstructions and by voice commands(voice guidance).Visual instructionsVisual instructions are displayed onthe map display, in the TRAFFICINFO menu, in all audio main menus,e.g. the CD menu, and in thePHONE menu.Visual instructions shown on the mapdisplay:Visual instructions shown in menus,e.g. the FM1 radio menu:Detailed descriptions on the mapdisplay and the visual route guidanceinformation, see chapter "Usage"3 35.Voice commandsVoice commands will announcewhich direction to follow, whenapproaching an intersection at whichyou need to turn.To enable or disable voice guidance:touch the Voice screen button on themap display for a few seconds, seeimage of map display above. If voiceguidance is enabled, the button labelis shown in white, otherwise in black.To repeat the last announced voicecommand: tap on the Voice screenbutton.To adjust the voice volume whenvoice commands are announced: turnthe X knob.NoteThe activation/deactivation of voiceguidance is indicated by a beep, ifsystem sounds are activated 3 9.