2006 Mercedes R-Class Owner's Manual - Page 193

Controls in detail Control system Trip computer menu Use the trip computer menu to call up statistical data on your vehicle. The following information is available: Function Page Fuel consumption statistics after start Press button ÿ or è repeatedly until the message After start appears in the multifunction display. i All statistics stored since the last engine start will be reset approximately 4 hours after the SmartKey in the starter switch is turned to position 0 or removed from the starter switch. Resetting will not occur if you turn the SmartKey back to position 1 or 2 within this time period. Fuel consumption statistics after 192 start Fuel consumption statistics since last reset Calling up range (distance to empty) 193 193 1 Distance driven since start 2 Time elapsed since start 3 Average speed since start 4 Average fuel consumption since start Resetting fuel consumption statistics Press button ÿ or è repeatedly until the message After start appears in the multifunction display. Press and hold the reset button in the instrument cluster ( page 158) until the value is reset to 0. i When you enter the trip computer menu, you will always see the fuel consumption statistics after start first. 192