BMW Z4 sDrive28i Owner's Manual page 61

Tachometer
Never force the engine speed up into the red
warning field, see arrow. In this range, the fuel
supply is interrupted to protect the engine.
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot.
Check the coolant level, refer to page 167.
Online Edition for Part no. 01 40 2 609 184 - 09 11 500
Displays
Engine oil temperature
▷ Cold engine: the pointer is at the low tem‐
perature end. Drive at moderate engine and
vehicle speeds.
▷ Normal operating temperature: the pointer
is in the middle of the temperature display.
▷ Hot engine: the pointer is at the high tem‐
perature end. Switch off the engine imme‐
diately and allow it to cool down.
If the engine oil temperature is too high, a warn‐
ing lamp comes on in the instrument cluster.
Check the oil level, refer to page 164.
Fuel gauge
The vehicle inclination may cause the display to
vary.
Notes on refueling, refer to page 152.
Range
After the reserve range is reached:
▷ An indicator lamp is briefly displayed.
Controls
61