BMW 135i Convertible 2008 - Manual (Page 71)

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To set the corresponding units of measure,
refer to Adjusting the units of measure on
page
71 .
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is calculated
on the basis of the way the car has been driven
over the last 18 miles/30 km and the amount of
fuel currently in the tank.
It is important that you refuel as soon as
possible once your cruising range falls
below 30 miles/50 km, otherwise engine func-
tions are not ensured and damage can occur.
<
Average speed
Periods with the vehicle parked and the engine
switched off are not included in the calculations
of average speed.
With the trip computer, refer to page
70 , you
can have the average speed for another trip dis-
played.
To reset average speed: press the button in the
turn indicator lever for approx. 2 seconds.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
With the trip computer, refer to page
70 , you
can have the average consumption for another
trip displayed.
To reset average fuel consumption: press the
button in the turn indicator lever for approx.
2 seconds.
Current fuel consumption
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Displays on the Control Display
You can also call up the computer via iDrive; for
the operating principle, refer to page
16 .
1. Press the button.
This opens the start menu.
2. Move the controller to the right to call up
"Navigation".
3. Select "Car Data" and press the controller.
4. Select "Onboard info" and press the con-
troller.
> Estimated time of arrival at destination:
> Manually enter a distance in the com-
puter, refer to information further below
> Enter a destination in the navigation sys-
tem, refer to page
123
> Cruising range
> Distance to destination:
> Manually enter a distance in the com-
puter, refer to information further below
> Enter a destination in the navigation sys-
tem, refer to page
123
> Average speed
> Average fuel consumption
Resetting values
You can reset the values for average speed and
average consumption:
Online Edition for Part no. 01 41 0 014 954 - © 02/08 BMW AG