1996 Buick Park Avenue Owner's Manual - Page 110

2. Hold in the CAL switch (on the bottom of the mirror housing) for five seconds until thecurrent zone entry number appears on the display. To hold in theCAL switch, insert a paper clip into the small hole on the bottom of the mirror housing. 3. Repeatedly press the CAL switch until the number for the new zone entry is displayed. Once the desired zone number is displayed, stop pressing the CAL switch and the display will show compass direction within a few seconds. Your Buick has an electric mirror control located on the driver's door armrest. Move the switch in the middle the control to choose of the right or left mirror. To adjust the mirror, push the arrow control in the direction you want the mirror go. to Adjust each mirror so you can just see the side of your vehicle and the area behind your vehicle. If your Park Avenue is equipped with the optional memory seat and mirrorsfeature, these mirror positions, along with the driver's seat positioncan be stored into memory. See "Memory Seat and Mirrors" in the Index.