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Dr
ive
r in
f
ormation
sys
t
e
m
On-board comput er display
The on-boa rd
comp
uter display monitors the dif-
ferent memory
levels:
-
Short-term memory
(on-board
computer 1)
-
Long-term memory (on-board computer 2)
-
Efficiency
program
The
fo
llow ing information
can be
displayed
in
on-
board computer 1 and 2
one
after the
other.
-Date
- Estimated range based on current fuel leve
l
- Travel
t
ime
-
Average
consumption
-
Average
speed
-
Distance
-
Current fuel consumption
-
Engine oil temperature
indicator*
On-board computer
D
(short -term memory
)
The
short-term
memory
collects
driving
informa-
tion from the time the ign it ion
is switched
on
un-
til it
is
switched off
.
If
you
con
t
inue
dr iving
with
-
in
two hours after sw itchi ng the
ign
ition off, the
new values are
included
when calcu lating the
cur-
rent
trip information. If
stopped
for more the
two
hours
,
the short term
memory
is
automati
-
cally
erased once you begin driving.
On-board com puter
fJ
(long-t erm memory)
Unlike the short-te rm memory, the long-term
memory is not
erased
automat
ically.
You can
se-
lect
the time
period
for evaluating trip
informa-
tion
yourself.
Efficie ncy program
ii
The
effic iency
program can help you to use less
fuel
~
page29.
(j)
Tips
-
The on-board computer is controlled by the
left button fields on the multifunction
steering wheel.
-
For information on using the other button
fields, such as the audio, telephone* and
navigation
*
functions, see the
MMI
owner's
manua
l.
28
Operation
Appl ies to vehicles: with driver
info
rmation system
The driver information system is
controlled with
the multifunction steering wheel.
Fig. 9
Mult ifunction
steering
wheel:
driver informat
ion
sys-
tem contro
ls
Fig.
10
Driver
info
rmation system:
calling
up
the vehicle
functions
menu
In add ition to
information
about the on-board
computer
(on-board
compu
t
er
1,
2 and the
eff
i-
ciency
prog ram), information about othe
r
sys-
tems can also be shown in the display
.
You can identify which level
(on-board
computer
1, 2 or the effi ciency program) is shown in the
display based on
t
he small
D,
fJ
o
r
the nozz
le
ii
.
The tab
@
~
page
2 7,
fig. 8
is displayed once you
press the button
(D
~
fig.
9
on the m ultifunction
stee
ring
wheel.
Operating
"'
Switch
on the
ignition
.
The last
select
function
is
displayed
.
"'
To
switch
between the tabs, press the rocke
r
button
(D
t
o
t
he
left
or right
~
fig. 9
.
"'
To access add itiona
l
informa
t
ion below or
above, rotate the thumbwheel
@
down or up.
9"'
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