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:

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 ...

Lamps (room lamps, etc.) auto-cutout function (Vehicles with keyless entry system or keyless operation system)
If any of the interior lamps are left switched on with the ignition switch in any position other than “ON” or “ACC”, it goes off automatically after approximately 30 minutes. The lamp goe ...

Rear window wiper and washer
The rear window wiper and washer switch can be operated with the ignition switch or the operation mode in ON or ACC. INT- The wiper operates continuously for several seconds then operates intermi ...