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

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

See also:

Wiper blades
If the blades are frozen to the window glass, do not operate the wipers until the ice has melted and the blades are freed, otherwise the wiper motor may be damaged. Wiper blade rubber replacement ...

Keyless operation key take-out monitoring system
Type 1 Type 2 When the vehicle is parked with the ignition switch in any position other than “LOCK” (PUSH OFF), if you close the door after opening any of the doors and taking the keyles ...

General maintenance
Fuel, engine coolant, oil and exhaust gas leakage Look under the body of your vehicle to check for fuel, engine coolant, oil and exhaust gas leaks. Warning ► If you see a suspicious fuel l ...