The power outside rearview mirror knob is located on the driver's door.
Turn the knob counterclockwise to adjust the driver's side mirror. Turn the knob clockwise to adjust the passenger's side mirror. After selecting which mirror to adjust, move the knob in the direction you want the mirror to go.
If you are not adjusting either mirror, leave the control in the center (off) position. This prevents moving the mirrors accidentally once you have adjusted them.
Adjust each mirror so you can see the side of your vehicle and the area behind your vehicle.