2008 Mercedes SL-Class Owner's Manual - Page 169
2008 Mercedes SL-Class Manual
Page 169 highlights
Controls in detail Control system Fuel consumption statistics since start Press button ÿ or è repeatedly until you see the first function of the trip computer menu. Press button j or k repeatedly until you see this message in the left multifunction display: From Start. Fuel consumption since last reset Press button ÿ or è repeatedly until you see the first function of the trip computer menu. Press button j or k repeatedly until you see this message in the left multifunction display: From Reset. Resetting fuel consumption statistics Press button ÿ or è repeatedly until you see the first function of the trip computer menu. Press button j or k repeatedly until you see the reading that you want to reset in the left multifunction display. Press and hold the reset button in the instrument cluster ( page 27) until the value is reset to 0. 1 Distance driven since start 2 Average speed since start 3 Time elapsed since start 4 Average fuel consumption since start 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. 1 Distance driven since last reset 2 Average speed since last reset 3 Time elapsed since last reset 4 Average fuel consumption since last reset i The fuel consumption statistics reset automatically to 0 when either of the following values is exceeded: distance covered: 100000 miles time elapsed: 10000 hours 168