Cruise Control Light

This light comes on whenever the cruise control is set. The light goes out when the cruise control is turned off. See Cruise Control  for more information. ...

Driver Information Center (DIC)

Your vehicle has a Driver Information Center (DIC). The DIC displays information about your vehicle. It also displays warning messages if a system problem is detected. All messages will appear in ...

See also:

Roadside Assistance Program
U.S.: 1-800-252-1112 TTY Users (U.S.): 1-888-889-2438 Canada: 1-800-268-6800 Mexico: 01-800-466-0818 As the owner of a new Buick, you are automatically enrolled in the Roadside Assistance progra ...

Electronic brake force distribution (EBD)
EBD controls the balance of braking forces supplied to the front and rear wheels, in order to maintain maximum braking efficiency. If the vehicle has a light load (only the driver in the vehicle fo ...

Buying New Tires
GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system r ...