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:
Tire Pressure Monitor System (TPMS)
The Tire Pressure Monitor System (TPMS) will warn the
driver of a low tire pressure based on the vehicle recommended
cold placard pressure.
The tire pressure will vary with temperature by about
...
Enhanced Seat Belt Use Reminder System (BeltAlert )
BeltAlert is a feature intended to remind the driver and
front passenger (if equipped with front passenger
BeltAlert ) to fasten their seat belts. The feature is active
whenever the ignition is ...
Active Head Restraints — Front Seats
The front driver and passenger seats are equipped with
Active Head Restraints (AHR). In the event of a rear
impact the AHRs will automatically extend forward
minimizing the gap between the back ...
