User Manual

Table Of Contents
Activation of
the fuel
consumption
screen
Activate the Fuel
Consumption screen
from the Driving
support menu using
the Menu Control
Switch.
Deactivation of
the fuel
consumption
screen
Deactivate the Fuel
Consumption screen
by pressing the Menu
Control Switch.
Information on the Fuel
Consumption screen
This menu can be activated during driving
and displays the information shown in the
following sections.
Actual
This is the current fuel consumption
displayed in gallons per 62 miles (liters per
100 km). This value can vary considerably
and is highly dependent on an
instantaneous load on the engine. When
the vehicle is at a standstill, the fuel
consumption is displayed in gallons per
hour (liters per hour).
Recent 15 Minutes
The average fuel consumption over the last
15 minutes is displayed in gallons per 62
miles (liters per 100 km). This value
displays a quick result of how the driving
style influences fuel consumption.
Every time the ignition is switched on,
--.- is displayed until a reliable value is
calculated by the vehicle's electronics. This
can take a short while depending on the
load on the engine.
Average
The average fuel consumption over a
driving time interval (as measured by DPA
since last reset) is displayed in gallons per
62 miles (liters per 100 km).
A driving time interval is not only
the current drive. It is the total
distance traveled since the last
reset of the DPA. See Driver
Performance Assistant (DPA) on
page 82 .
The average lifespan fuel
consumption of the vehicle can be
read out in the Service info menu
on the master display (see Menu
Overview on page 52 ).
A fuel target can be projected on
the average fuel graph. The fuel
consumption target is displayed in
gallons per 62 miles (liters per 100
km). This target can be set in the
menu of the master display and is
used in order to improve the fuel
economy. See How to Set the Fuel
Consumption Target on page 85 .
When the driving time interval has
been reset, the average fuel
displays --.- for the first 3.1 miles
(5 km). The interval can be reset in
the Eco settings menu.
Mileage
The total distance covered during a driving
time interval is given in miles (km).
DRIVING - Driving Style
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