Power Mirror System Controls
WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. 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).
The mirror direction switch is a four position switch that allows the operator to move the selected mirror up, down, left or right.