1994 Pontiac Bonneville Owner's Manual - Page 79
1994 Pontiac Bonneville Manual
Page 79 highlights
Features 4? Controls Rear Reading Lights These overhead lights and the interior courtesy lights will come on when you open the doors. Inside Manual DaylNight Rearview Mirror w Electrochromic RaylNight Rearview Mirror This mirror automatically changes to reduce glare when set in the "On" position. One photocell on the back of the mirror senses when it is becoming dark outside. Another photocell is built into the mirror surface to sense headlights behind you. The mirror will darken gradually to reduce glare. This change. may take a few moments. To reduce glare from lights behind you, To turn on the reading light when the door pull the lever toward youto the night is closed, slide the switch up. Slide it position. down to turn off the light. OFF: Shuts off the Daymight function. The mirror will stay in the Day setting. ...78