BMW Z4 sDrive30i Owner's Manual page 59

Refuel below 30 miles/50 km
Refuel below a range of 30 miles/50 km;
otherwise, engine functions are not ensured and
damage may occur.◀
Average speed
Periods with the vehicle parked and the engine
switched off are not included in the calculations
of average speed.
To reset the average speed: press the button on
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.
Settings and information
Operating concept
Certain settings and information can only be
called up when the ignition is switched on. A
1 Button for:
▷ Selecting the display
▷ Setting values
2 Button for:
Online Edition for Part no. 01 41 2 604 213 - 03 10 500
To reset the average consumption: press the
button on the turn indicator lever for ap‐
prox. 2 seconds.
Current fuel consumption
Displays the current fuel consumption. This al‐
lows you to see whether your current driving
style is conducive to fuel economy with mini‐
mum exhaust emissions.
number of settings cannot be made while driv‐
ing.
▷ Confirming selected display or set val‐
ues
▷ Calling up computer information 58
3 With the lights switched on:
strument lighting 68
dimming the in‐
59