Heater/Air conditioningHeater/Air conditioning  - For pleasant driving - Mitsubishi ASX Owner's Manual - Mitsubishi ASX

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

See also:

Starting the engine (Petrol-powered vehicles)
This vehicle is equipped with an electronically controlled fuel injection system which is automatically controlled. When starting the engine, do not depress the accelerator pedal. ...

Operation of the Twin Clutch SST
Caution ► Before selecting a position with the engine running and the vehicle stationary, fully depress the brake pedal to prevent the vehicle from creeping. The vehicle will begin to move ...

To lock
Press the LOCK switch (1). All the doors and rear hatch will be locked. The turn-signal lamps will blink once. Note ► With a vehicle that has a Dead Lock System, pressing the LOCK switch (1 ...