See also:

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 additio ...

Memory Position Recall
NOTE: The vehicle must be in PARK to recall memory positions. If a recall is attempted when the vehicle is not in PARK, a message will be displayed in the Electronic Vehicle Information Center ( ...

Fuel Economy
Press and release the UP or DOWN button until “Fuel Economy” displays highlighted in the EVIC and press the SELECT button. Press and release the UP/DOWN buttons until one of the following Fu ...