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

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

See also:

Operation of the outside rear-view mirrors (Vehicles equipped with mirror retractor switch)
To fold Within 30 seconds of locking the doors and rear hatch using the LOCK switch (1), press the LOCK switch twice rapidly to fold the outside rear-view mirrors. To extend Within 30 seconds of ...

Auto Stop & Go (AS&G) system
The Auto Stop & Go (AS&G) system automatically stops and restarts the engine without operating the ignition switch or the engine switch when the vehicle is stopped, such as at a traffic li ...

Engine oil level warning display
When the ignition switch is in the “ON” position, if it is suspected that the engine oil level has increased excessively, the warning display is displayed on the information screen in the mu ...