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:

    Front Map/Reading Lights
    Lights are mounted in the overhead console. Each light can be turned on by pressing the switch on either side of the console. These buttons are backlit for night time visibility. Front Map/Re ...

    Checking Oil Level – 5.7L Engine
    To assure proper engine lubrication, the engine oil must be maintained at the correct level. Check the oil level at regular intervals, such as every fuel stop. The best time to check the engine ...

    Tilt Mirrors In Reverse (Available With Memory Seat Only) — If Equipped
    Tilt Mirrors in Reverse provides automatic outside mirror positioning which will aid the drivers view of the ground rearward of the front doors. The driver’s outside mirror will move slightly ...