Parking with the engine runningParking with the engine running  - Parking - Starting and driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

Never leave the engine running while you take a short sleep/rest, or you open or close a gate or garage door, etc. Also, never leave the engine running in a closed or poorly ventilated place.

► Leaving the engine running risks injury or death from accidentally moving Warning

► Leaving the engine running risks injury or death from accidentally moving the gearshift lever (with a M/T or Twin Clutch SST) or the selector lever (with a CVT) or the accumulation of toxic exhaust fumes in the passenger compartment.
► Do not park your vehicle in areas where combustible materials such as dry grass or leaves can come in contact with a hot exhaust, since a fire could occur.

When leaving the vehicle

Always carry the key and lock all doors and the rear hatch when leaving the vehicle unattended.

Always try to park your vehicle in a well lit area.

    See also:

    Side air bag system (front seat only)
    The side air bags are contained in the driver and front passenger seatbacks. The label shown here is attached to the seatbacks with a side air bag. The side air bag is designed to inflate only o ...

    Warning display list (when the ignition switch is “OFF”)
    ...

    To unfasten
    Hold the latch plate and push the button on the buckle. Note ► As the belt retracts automatically, keep holding the latch plate while retracting so that the belt stows slowly. Failure to ...