2003 Buick LeSabre Owner's Manual - Page 141

3. Now press the image height adjuster switch to position the image as low as possible, while still keeping it in full view. 4. Slide the dimmer lever downward until the HUD image is no brighter than necessary. To turn the HUD display off, slide the dimmer lever all the way down. If the sun comes out and the sky becomes cloudy, you may need to adjust the HUD brightness using the dimmer lever. 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 on the instrument panel to the left of the steering wheel. 1. Start your engine and slide the HUD dimmer lever all the way up. The brightness of the HUD image is determined by an internal photo-cell, and where you have the HUD dimmer control set. Clean the inside of the windshield as necessary to remove any dirt or film that reduces the sharpnessor clarity of the HUD image. To clean the HUD lens, spray household glass cleaner on a soft, clean cloth. Gently wipe and dry the HUD lens. Do not spray cleaner directly on the lens to avoid cleaner leaking inside the unit. 2. Adjust the seat to your driving position. Press the image height adjuster switch to raise the image as far as possible. 3-20