Multi-Displacement System (MDS) (If Equipped) — 5.7L Engine Only

This feature offers improved fuel economy by shutting off four of the engine’s eight cylinders during light load and cruise conditions. The system is automatic with no driver inputs or additional driving skills required.

NOTE:
The MDS system may take some time to return to full functionality after a battery disconnect.

    See also:

    Fog Lights — If Equipped
    The front fog light switch is built into the headlight switch. Fog Light Switch To activate the front fog lights, turn on the parking lights or the low beam headlights and press the headli ...

    Fluid Capacities
    ...

    Automatic Compass Calibration
    This compass is self-calibrating, which eliminates the need to manually reset the compass. When the vehicle is new, the compass may appear erratic and the EVIC will display CAL until the compass ...