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:

Pretensioner system
The pretensioner system will retract their respective seat belts instantaneously, thus maximizing the seat belt’s effectiveness, if there is a frontal impact severe enough to injure the driver a ...

Possible driving speed (Except for vehicles with Sports mode)
In order to avoid damaging the engine due to excessively high rpm, do not exceed the possible driving speed when the selector lever is set to the “3” (THIRD) position, the “2” (SECOND) pos ...

To operate
To operate the system, move the gearshift lever or selector lever to the “R” position while the ignition switch or the operation mode is in ON. To stop the operation, push the “SONAR” swit ...