2007 Mercedes GL-Class Owner's Manual - Page 169

Controls in detail Control system NAV* menu The Nav menu contains the functions needed to operate your navigation system. Press button è or ÿ repeatedly until the message Nav appears in the multifunction display. The message shown in the multifunction display depends on the status of the navigation system: With the COMAND system switched off, the message Nav off appears in the multifunction display. With the COMAND system switched on but route guidance not activated, the direction of travel and, if applicable, the name of the street currently traveled on appear in the multifunction display. With the COMAND system switched on and route guidance activated, the direction of travel and maneuver instructions appear in the multifunction display. Please refer to the COMAND system manual for instructions on how to activate the route guidance system. Off-road menu The Off-road menu displays the messages for air suspension, differential locks* and the direction into which you are currently driving. Press button è or ÿ repeatedly until one of the following messages appears in the multifunction display. Press button k or j repeatedly until the desired setting is found. For information on air suspension, see "Air suspension package" ( page 280). For information on differential locks*, see "Differential locks*" ( page 206). For information on the compass, see "Vehicle submenu" ( page 181) and "Compass" ( page 345). Vehicles with air suspension: Vehicles with air suspension and differential locks*: 168