document_0900452a81793dcc.book Seite 26 Mittwoch, 21. März 2007 5:42 17
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Driver information system
the journey is resumed within two hours after the ignition is
switched off, the new figures are automatically included in the
calculation. The memory is automatically deleted when you resume
driving, if the journey is interrupted for more than two hours.
Note
• The displays for fuel consumption (average and current
consumption), fuel range and speed are shown in metric units. You
can change the measurement units on the MMI display.
Total journey memory (on-board computer 2)
• The information in the memory is cancelled if the battery is
Unlike the single journey memory, the total journey memory is not
erased automatically. In this way, you can determine the period for
which you wish the on-board computer to supply figures.
disconnected.
Applies to vehicles: with on-board computer
Memory
Applies to vehicles: with on-board computer
Controls
The on-board computer has two automatic journey
memories.
The on-board computer is controlled by means of two
switches on the windscreen wiper lever.
Fig. 19 On-board
computer: Memory 1
Fig. 20 Windscreen
wiper lever: On-board
computer controls
B
Press RESET button A ⇒ fig. 20 to switch back and forward
between the functions of on-board computers 1 and 2.
– Press the top or bottom of the function selector switch
The number in the display ⇒ fig. 19 indicates which of the two
memories is currently in use. The figure 1 means that the display is
showing the information in the single journey memory (on-board
computer 1). The figure 2 means that the display is showing the
information in the total journey memory (on-board computer 2).
A
A ⇒ fig. 20. This displays the on-board computer read-
outs one after the other.
The on-board computer can only be operated while the ignition is
switched on. When the ignition is switched on, the display shows
the function that was last selected.
Single journey memory (on-board computer 1)
As well as the figures from the on-board computer (computer 1 or
2), the display can also show information from the digital speedom-
The single journey memory processes the information on a journey
from the time the ignition is switched on until it is switched off. If
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