Mercedes-Benz 2005 M-Class Operator's Manual page 194

Controls in detail
Useful features
i
If remains in the display, calibration
CAL
was not successfully completed. You
have to recalibrate:
Remove the key from the steering
lock.
Start the vehicle and start the cali-
bration procedure described previ-
ously.
We recommend that you have the com-
pass calibrated at a Mercedes-Benz
Light Truck Center.
Stop watch
Press MODE 2 ( page 189) repeat-
edly until the stop watch display ap-
pears in the trip computer display 3.
Counting
Press RESET 1 ( page 189) to start
counting.
192
Stopping
Press RESET 1 again to stop counting.
Resetting
Press and hold RESET 1 until the dis-
play shows "0:00".
Average fuel consumption
Press MODE 2 ( page 189) repeat-
edly until the average fuel consumption
display appears in the trip computer
display 3.
Distance remaining with fuel presently
in tank
Press MODE 2 ( page 189) repeat-
edly until the distance remaining dis-
play appears in the trip computer
display 3.
i
When the fuel supply drops to reserve
level the display flashes distance re-
maining.
USA only:
The display alternates between
FUEL and distance remaining until
supply is consistently below the re-
serve level. When the fuel supply is
very low (approximately 1.5 gal
[5.5 l]) is displayed
FUEL
continuously.