Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000mi.Have underbody flushing service performed. See "Underbody Maintenance" inExterior Care.
Power Mode Description and Operation
GMLAN and Media Oriented Systems Transport (MOST) Wiring RepairsDual Automatic Climate Control System
Driver and Passenger
Temperature Controls
MAX Defrost
Air Delivery Mode Controls
A/C (Air Conditioning)
Heated and Ventilated Front
Seats (If Equipped)
SYNC (Synchronized
Temperature)
AUTO (Automatic Operation)
Fan Control
...