Passenger Compartment Air Filter

The filter removes dust, pollen, and other airborne irritants from outside air and inside air when in recirculation mode. To find out what type of replacement filter to use, see Maintenance Replace ...

Driving Information

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See also:

Side repeater lamp bulb replacement
Follow the steps illustrated. Insert a new bulb and refit the components. ...

Camera cleanliness
If the color of the camera position arrow in the display changes from blue to red, the system has detected that the camera is dirty. Clean the camera in accordance with the guidelines given on pag ...

Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors. Call 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit ...