nüvi 5000 Owner’s Manual cUStoMizinG the nüViprompted Detour—select to notifyyou of detours while navigating a route.With a route active, touch Detour onthe Menu page to see a list of detours onyour route.restore—restore the original navigationsettings.Adding Security SettingsTouch tools > Settings > Security.Safe Mode—turn Safe Mode on or off.When your vehicle is moving, SafeMode disables all functions that requiresignificant operator attention and couldbecome a distraction while driving.garmin Lock—turn Garmin Lock™ onto lock your nüvi. Enter a 4-digit PIN,and set a security location. For moreinformation, see page 37.restore—restore the original securitysettings. Note that restoring the securitysettings will not clear your Garmin LockPIN or Security Location.Updating the TimeSettingsTouch tools > Settings > time.time Format—choose a 12-hour, 24-hour, or UTC time format.time Zone—select a continent, country,and region. Touch change continentand change country to select newsearch areas. Use the arrows to scrollthrough your options.restore—restore the original timesettings.Adjusting the DisplaySettingsTouch tools > Settings > Display.adjust Brightness—adjust thebackground brightness level. Selectautomatic Backlight to adjust thebacklight based on the ambient light.