HeaterHeater  - For pleasant driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

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

See also:

Twin Clutch SST control mode display screen (vehicles equipped with Twin Clutch SST)
The operation status of the Twin Clutch SST control mode is displayed. Refer to “Twin Clutch SST control mode”. ...

Rear fog lamp
1. Remove the socket and bulb assembly by turning it anticlockwise. 2. Remove the bulb by pulling it out. 3. To install the bulb, perform the removal steps in reverse. ...

During cold weather
The concentration should be checked before the start of cold weather and anti-freeze added to the system if necessary to prevent damage to engine and radiator due to freezing. ...