2002 Buick Park Avenue Owner's Manual - Page 161

NOTICE: Although the HUD image appears to be near the front of the vehicle, do not use it as a parking aid. The HUD was not designed for that purpose. If you try to use the display as a marker for the front of your vehicle, such as in a parking lot, you may misjudge distance and hit an obstacle or another vehicle. 1. Start your engine and slide the HUD dimmer switch all the way up. The brightness of the HUD image is determined by whether the headlamps are on or off, and where you have the HUD dimmer switch set. 2. Adjust the seat to a comfortable driving position. Keep pressing the top of the image height adjuster to raise the image as far as possible. 3. Keep pressing the bottom of the image height adjuster to move the image as low as possible, while still keeping it in full view. 4. Slide the dimmer switch downward until the HUD image is no brighter than necessary. To turn the HUD display off, slide the dimmer switch all the way down. If the sun comes out, the sky becomes cloudy, or if you turn your headlamps on, you may need to adjust the HUD brightness using the dimmer switch. Polarized sunglasses could make the HUD image harder to see. To change the display from English to metric units, push the ENG/MET button located to the left of the steering column. The HUD controls are located in the overhead console. 2-98