OnStar

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Protecting Exterior Bright Metal Parts
Regularly clean bright metal parts with water or chrome polish on chrome or stainless steel trim, if necessary. For aluminum, never use auto or chrome polish, steam, or caustic soap to clea ...

Speaker Covers
Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with just water and mild soap. ...

Windshield Wiper/Washer
Sedan and Coupe Model Shown Wagon Model Shown The windshield wiper lever is on the right side of the steering column. Move the windshield wiper lever to select the wiper speed. (Mist): Si ...