BMW Z4 Roadster Owner's Handbook Manual page 262

DRIVING HINTS
The route covered in coasting mode is displayed
in the journey data.
Blue colour: coasting drive state.
Displaying energy flow information
Via iDrive:
1. "CAR"
2. "Driving information"
3. "Energy flow"
System limits
The function is not available, if one of the
following conditions is met:
▷ DSC OFF or TRACTION activated.
▷ Driving in the handling limit range or on up‐
ward or downward gradients.
▷ Battery charge state temporally too low or too
high power requirement in the on-board net‐
work.
Driving style analysis
Principle
The function helps you to develop a particularly
efficient driving style and to save fuel.
To do this, the driving style is analysed. The eval‐
uation is performed in various categories and is
shown on the Control Display.
Using this display, the individual driving style can
be adjusted to save fuel.
262
Saving fuel
General
The current trip is evaluated.
To support an efficient driving style, ECO PRO
tips are shown during the journey.
Adapting the driving style can increase the range
of the vehicle.
This gain in range is shown as a bonus range on
the instrument cluster and Control Display.
Operating requirements
The function is available in ECO PRO drive
mode.
Calling up ECO PRO driving style
analysis
Via iDrive:
1.
2.
3.
Display on the Control Display
The display of the ECO PRO driving style analy‐
ser shows the efficiency of the driving style.
The more efficient the driving style, the more
bars are shown in colour and the faster the bo‐
nus range increases.
If the driving style is inefficient, on the other
hand, a reduced number of bars are shown.
Online Edition for Part no. xxx - X/18
"CAR"
"Driving information"
"Driving style analysis"