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 from inside the vehicle
The boot lid (or tailgate) can be locked or unlocked by using the central door lock switch, regardless of the position of the ignition key. 1- Unlock 2- Lock If the boot lid (or tailgate) is loc ...

LW/MW/FM digital tuning radio with CD changer
The audio system can only be used when the ignition switch is in the “ON” or “ACC” position. Note ► When listening to the audio system while the engine is not running, be sure to ...

Installing a child restraint system to a 3–point type seat belt (with emergency locking mechanism)
For safety, you are advised to install the child restraint system using a 3–point type seat belt with emergency/automatic locking mechanism. If you cannot avoid installing it using another typ ...