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:

    Radio Operation And Mobile Phones
    Under certain conditions, the mobile phone being on in your vehicle can cause erratic or noisy performance from your radio. This condition may be lessened or eliminated by relocating the mobile ...

    Cruise Control
    Press and release the UP or DOWN button until ACC (if equipped with Adaptive Cruise Control) or Cruise is highlighted in the EVIC. Status of the ACC or Cruise is displayed in the menu line also. ...

    MUSIC TYPE Button
    Pressing this button once will turn on the Music Type mode for five seconds. Pressing the MUSIC TYPE button or turning the TUNE/SCROLL control knob within five seconds will allow the program for ...