1994 Buick Regal Owner's Manual - Page 95

Your driver's window has an express-down feature. Quickly press and release the DN side of the switch, the driver's window will open a small amount. If the DN side of the switch is pressed for more than a few seconds, the window will go all the way down. To stop the window while it is lowering, press the UP side of the switch. To raise the window, press and hold the UP side of the switch. You may also have a lock out switch. Press it to disable the power window switches. This will prevent passengers from opening and closing the windows. The driver can still control all the windows with the switch in the locked position. Press it again to enable the passenger window switches. Tilt Wheel Horn To sound the horn, press the horn symbol on either side of the steering wheel. A tilt steering wheel allows you to adjust the steering wheel before you drive. You can also raise it to the highest level to give your legs more room when you exit and enter the vehicle. To tilt the wheel, hold the steering wheel and pull the lever. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place.