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:

Parking
To park the vehicle, first bring it to a complete stop, fully engage the parking brake and then move the selector lever to the “P” (PARK) position. If you are going to leave the vehicle unatten ...

When turning from “LOCK” (PUSH OFF) to “ACC”
Push the ignition switch and turn it slowly. A- Steering wheel locked B- Steering wheel released Note ► If the ignition switch does not turn from “LOCK” (PUSH OFF) to “ACC”, press ...

Boot lid (or tailgate)
WARNING It is dangerous to drive with the boot lid (or tailgate) open since carbon monoxide (CO) gas can enter the cabin. You cannot see or smell CO. It can cause unconsciousness and even death. ...