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:

    SEEK Buttons
    Press and release the SEEK buttons to search for the next listenable station in AM/FM mode. Press the right switch to seek up and the left switch to seek down. The radio will remain tuned to the ...

    Electronic Speed Control – If Equipped
    • Do not use in hilly terrain or with heavy loads. • When using the speed control, if you experience speed drops greater than 10 mph (16 km/h), disengage until you can get back to cruising sp ...

    Call By Saying A Name
    • Press the button to begin. • After the “Ready” prompt and the following beep, say “Call”. • The system will prompt you to say the name of the person you want to call. • After ...