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:
Two-Wheel Drive And All-Wheel Drive
Recreational towing (with all four wheels on the ground,
or using a tow dolly) is NOT ALLOWED. The only
acceptable method for towing this vehicle (behind another
vehicle) is on a vehicle trailer ...
ESN/SID Access
With the ignition switch in the ON/RUN or ACC position
and the radio on, press the SETUP button and scroll
using the TUNE/SCROLL control knob until Sirius ID is
selected. Press the TUNE/SCROLL c ...
Interior Light Defeat (OFF)
Rotate the dimmer control to the extreme bottom OFF
position. The interior lights will remain off when the
doors are open. ...