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BMW 335i Convertible 2009 User Manual

Page 73

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Navigation

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Refuel as soon as possible once your
cruising range falls below 30 miles/

50 km, otherwise engine functions 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

72

, 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

72

, 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 open the computer via iDrive; for
operating principle refer to page

16

.

1.

"Vehicle Info"

2.

"Onboard info" or "Trip computer"

Displays on the "Onboard info":

>

Cruising range

>

Distance from destination

>

Estimated time of arrival if:

>

A distance was manually entered into
the computer, refer to information
below.

>

A destination was entered in the naviga-
tion system

*

, refer to page

125

.

Displays on the "Trip computer":

>

Departure time

>

Trip duration

>

Trip distance

Both displays show:

>

The average speed and

>

the average fuel consumption.

Resetting the fuel consumption and
speed

You can reset the values for average speed and
average consumption:

1.

Select the respective menu item and press
the controller.

2.

Press the controller again to confirm your
selection.

Online Edition for Part no. 01 41 2 600 967 - © 09/08 BMW AG