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:

    Disc
    To switch to the disc mode, say “Disc”. In this mode, you may say the following commands: • “Track” (#) (to change the track) • “Next Track” (to play the next track) • “Pre ...

    Service Contract
    You may have purchased a service contract for a vehicle to help protect you from the high cost of unexpected repairs after the manufacturer’s New Vehicle Limited Warranty expires. The manufact ...

    NEUTRAL
    Use this range when the vehicle is standing for prolonged periods with engine running. The engine may be started in this range. Set the parking brake and shift the transmission into PARK if you ...