Power Mirror System Controls
WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
The outside rearview mirror switch is a four position directional switch (Up, Down, Left and Right).
The mirror select switch is a three position switch (L, Off and R).