To check the coolant levelTo check the coolant level  - Engine coolant - Maintenance - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

A transparent coolant reserve tank (A) is located in the engine compartment.

The coolant level in this tank should be kept between the “LOW” and “FULL” marks when measured while the engine is cold.

To add coolant

    See also:

    Washer fluid
    Check the washer fluid level in the container. If the level is low, replenish as required. NOTE The washer fluid container serves the windscreen, rear window, and headlamps (if so equipped). ...

    Twin Clutch SST control mode
    When the ignition switch is set to the “ON” position, operate the Twin Clutch SST control mode switch (A) to change the control mode. When the engine is started, the control mode is automatic ...

    Active Stability Control (ASC) OFF display screen
    This is displayed when the Active Stability Control (ASC) is turned off with the ASC OFF switch. If there is a fault with the ASC, the ASC OFF display is shown. Refer to ““ASC OFF” switch ...