1989 Ford Bronco Owner's Manual - Page 65

Driver Controls One-touch down Allows the driver's window to open fully without holding the control down. Press the switch completely down to the second detent and release quickly. The window will open fully. Momentarily press the switch to any position to stop the window operation. Accessory delay With accessory delay, the window switches and radio may be used for up to 10 minutes after the ignition switch is turned to the off position, or until any door is opened. INTERIOR MIRROR The interior rear view mirror has two pivot points on the support arm which lets you adjust the mirror up or down and from side to side. WARNING: Do not adjust the mirror while the vehicle is in motion. Automatic dimming interior rear view mirror (if equipped) Your vehicle may be equipped with an interior rear view mirror that has an auto-dimming function. The electronic day/night mirror will change from the normal (high reflective) state to the non-glare (darkened) state when bright lights (glare) reach the mirror. When the mirror detects bright light from behind the vehicle, it will automatically adjust (darken) to minimize glare. The mirror will automatically return to the normal state whenever the vehicle is placed in R (Reverse) to ensure a bright clear view when backing up. Do not block the sensors on the front and back of the interior rear view mirror since this may impair proper mirror performance. Do not clean the housing or glass of any mirror with harsh abrasives, fuel or other petroleum-based cleaning products. 65 2010 Econoline (eco) Owners Guide, 3rd Printing USA (fus)