Tachometer
Always avoid engine speeds in the red warning field. In this range, the fuel supply is interrupted to protect the engine.
See also:
Coolant
Coolant consists of half water and half additive. Not all commercially available
additives are suitable for your BMW. Ask your BMW center for suitable additives.
Only use suitable additives; other ...
Switching off
The system can be deactivated as follows:
▷ Press the button.
▷ Switch off the ignition. ...
Use coasting conditions
When approaching a red light, take your foot off
the accelerator and let the vehicle coast to a halt.
On a downhill gradient, take your foot off the accelerator
and let the vehicle roll.
The flo ...