Display Function
Travel time Driving time in hours (h) and minutes (min) corresponding to trip memories 1
and 2 (toggle).
Consumption
--.- mpg
Current fuel consumption in miles per gallon (l/100 km) while driving.
When units are set to miles, dashes appear instead of a number when the
engine is running and the vehicle is standing still.
When units are set to kilometers, the display shows liters consumed per
hour when the engine is running and the vehicle is standing still.
Consumption
--.- l/100 km
Av. consumption
--.- mpg Average fuel consumption in miles per gallon (l/100 km) on trips per trip
memories 1 and 2 (toggle) is displayed once the vehicle has been driven
about 330 feet (100 m). Until then, dashes appear instead of a number. The
value displayed is updated every 5 seconds. Av. consumption
--.- l/100 km
Range
Estimated distance in miles (km) that the vehicle can go with the fuel left in
the tank the way you are currently driving. Takes account of the current fuel
consumption, among other things.
Range ~
Diesel engines only: Estimated distance in miles (km) that the vehicle can
go with the Adblue left in the tank. Visible only when the AdBlue range has
fallen to less than 1500 mi or 2400 km.
Route Distance driven in miles (km) per trip memories 1 and 2 (toggle).
Average speed
Average speed on trips per trip memories 1 and 2 (toggle). Displayed once
the vehicle has been once the vehicle has been driven about 300 feet
(100 m). Until then, dashes appear instead of a number. The value dis-
played is updated every 5 seconds.
0 speed Digital display of current vehicle speed.
Oil temp. Current engine oil temperature (digital display; 3.6 liter engine only).
Speed warning
--- mph When the set speed (from 20–155 mph or 30–250 km/h) is exceeded, an
acoustic warning sounds, and a visual message may also appear in the
instrument cluster display. Speed warning
--- km/h
Switching between the displays
x Use the arrow up and down buttons ( * and +) on the multi-function steering wheel.
Storing speed for the speed warning
x Navigate to MFI > Speed warning (Speed warning at --- mph). or (Speed warning at -
-- km/h).
x Press the OK button to save the current speed and to activate the warning.
x If the speed is not right, press buttons * or + on the multi-function steering wheel to set a different
speed within about 5 seconds. Then press the OK button a second time or just wait a few seconds.
The speed is saved and the warning is activated.
x To deactivate, toggle to --- mph or --- km/h and press the OK button. The set speed is delet-
ed.
Manually erasing trip memory 1 or 2
x Navigate to MFI > Route.
x Select the memory to be erased.
x Press the OK button for about 2 seconds.
Calm and smooth driving
Consistency is more important than speed. The more smoothly you drive, the less fuel the vehicle
consumes.
When driving on the highway or freeway, a constant, moderate speed is more efficient and economical
than constantly accelerating and braking. Usually you can reach your destination just as quickly by
driving at a moderate, but steady speed.
The cruise control system can assist in maintaining a uniform driving style.
Moderate use of extra electrical loads
Comfort inside the vehicle is nice and important, but it is important to use them in an environmentally
conscious manner.
Some devices can increase fuel consumption when activated (examples):
x Climate control system (air conditioner): If the climate control system has to produce starkly
contrasting temperatures, it requires a large amount of energy, which is generated by the engine. The
temperature in the vehicle should therefore not be extremely different from that of the outside
temperature. It may be helpful to ventilate the vehicle before driving and then to drive a short distance
with the windows open. After that, switch on the air conditioner with the windows closed. Keep the
windows closed when driving at high speeds. Open windows increase fuel consumption.
x Switch off seat heating once it has served its purpose.
x Switch off the rear window defroster as soon as the windows are free of fog and ice.
Additional factors that increase fuel consumption (examples):
x Malfunctioning engine control.
x Driving in the mountains.
x Towing a trailer.
NOTICE
Never let the vehicle coast or roll down a hill in Neutral (N), especially when the engine is not
running. The transmission will not be lubricated and will be damaged.
Fuel-efficient driving
Fig. 147 Fuel consumption in mpg at 2 different outside air temperatures.
