Loose Fuel Filler Cap Message

After fuel has been added, the vehicle diagnostic system can determine if the fuel filler cap is possibly loose, improperly installed, or damaged. If the system detects a malfunction, the “gASCAP” message will display in the odometer display. Tighten the gas cap until a clicking sound is heard. This is an indication that the gas cap is properly tightened. Press the odometer reset button to turn the message off. If the problem persists, the message will appear the next time the vehicle is started. This might indicate a damaged cap. If the problem is detected twice in a row, the system will turn on the MIL. Resolving the problem will turn the MIL off.

    See also:

    Failure warnings
    ABS failure If warning light lights up together with the message on the reconfigurable multifunction display (where provided) (see section “Warning lights and messages”) this indicates a fault i ...

    Speed limit exceeded
    The warning light on the dial turns on (on certain versions together with the message on the display) when the car exceeds the speed limit set previously (see “Reconfigurable multifunction dis ...

    General considerations
    Vehicle maintenance The overall state of the vehicle is an important factor which has a marked influence over fuel consumption and driving comfort and on the life span of your vehicle. For this r ...