1996 Pontiac Bonneville Owner's Manual - Page 129

2. Adjust the seat,if necessary, b'efore setting the height control. Slide theADJUST (image height) cimtroll the way a l up, raising the image as ,as possible. Thenslide far the HUD image height control down the imageis so as low aspossible butin full view. Spray household glass cleaner a soft, clean cloth. on Wipe theHUD lens gently, then dry it. not spray Do cleaner directly on the lens, becausecleaner fluid the could leak inside the if you do. unit If you can't see the HUD image when the ignition is on, check to see if: 0 3. Slide the dimmer control downward the HUD until image is no brighterthan necessary. To turn the HUD off, slide theHUB dimmer coptrolal the way down. l The headlamps are on. Anything is covering the HUD unit. 0 If the sun comes out,or it becomes cloudy,ur if you turn on your headlamps, you may need to adjust t e hm brightness using the HUD ciirrmer co&ol. Polarizing the sunglasses could make HUD image harder to see. The HUD dimmer controlis adjusted correctly. The HUD image is adjusted to the proper height. 0 A fuse i the fuse panel may be blown. See "Fuses n and Circuit Breakas" i the Index. n Pushing $he uptional ENG/MET (English/metric) button on the instrument panelcluster will switch the HUD speedometer from English (conventional) to metric units, or back again. If the F€WR image is not clearit could betoo bright, move the HUD dimmer control further downward. You may need to clean the windshield HUD lens. and Your windshieldis part of the HUD system. If you ever have to have a new windshield, be sure get one to designed for W D If you don't, the HUD image may U. look blurred and out focus. of Clean the inside the windshield as needed remove of to any dirt or film -thatreducesthe sharpness CJTclarity of the HUD image.