See also:

Engine Oil Additives
Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all you will need for good performance and engine protection. ...

Instrument Panel
Instrument Panel A. Outlet Adjustment. B. DIC Operation and Displays (If Equipped). C. Turn Signal/Multifunction Lever. D. Instrument Panel Cluster. E. Hazard Warning Flashers. F. Audio Syst ...

Headlamps
The headlamp wiring is protected by four fuses. An electrical overload will cause a lamp to go on and off. If this happens, have your headlamp wiring checked right away. ...