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:

    Voice Tree
    NOTE: 1. You can replace “950 AM” with any other AM or FM frequency, such as “98.7 FM”. 2. You can replace “80’s on 8” with any other satellite station name received by the radio ...

    Bi-Level Mode
    Air comes from the instrument panel outlets, floor outlets and defrost outlets. A slight amount of air is also directed through the side window demister outlets. NOTE: In many temperature posi ...

    Fuel Requirements
    This engine is designed to meet all emissions regulations and provide excellent fuel economy and performance when using high-quality unleaded “regular” gasoline having an octane rating o ...