HeaterHeater  - For pleasant driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

The heater can only be used while the engine is running.

See also:

ECO mode indicator (for vehicles equipped with CVT or Twin clutch SST)
Except for vehicles for Russia, Kazakhstan and Ukraine, this indicator will be displayed when fuel-efficient driving is achieved. ...

Diesel preheat indication lamp (diesel-powered vehicles)
This indication lamp illuminates when the ignition switch is placed in the “ON” position. As the glow plug becomes hot, the lamp goes out and the engine can be started. Note ► If th ...

More Precise Steering
The 2008 Lancer owes its crisp, fluid steering response to the integration of the highly rigid body structure, the newly designed suspension, and of course the new rack and pinion steering system ...