Vehicle Modifications/Alterations
WARNING!
Any modifications or alterations to this vehicle could
seriously affect its roadworthiness and safety and
may lead to a accident resulting in serious injury or
death.
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 ...
Parking Brake
Before leaving the vehicle, make sure that the parking
brake is fully applied. Also, be certain to leave the
transmission in PARK.
The parking brake lever is located in the center console.
To ap ...
Closing Sunroof — Express
Press the switch forward and release it within one-half
second and the sunroof will close automatically from any
position. The sunroof will close fully and stop automatically.
This is called “E ...


