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.
See also:
Roadside Assistance
BMW Roadside Assistance is available by phone around the clock in many countries.
You can obtain support there in the event of a breakdown. ...
The concept
The automatic engine start-stop function helps
save fuel. The system switches off the engine
during a stop, e. g., in a traffic congestion or at
traffic lights. The ignition remains switched on. ...
Exterior
The exterior remains the same for 2009, and the X3 retains its awkward
angles, disjointed taillights and odd lower bodywork. It's not unattractive, but
it sure isn't as stylish as Mercedes' new GL ...
