1996 Buick Park Avenue Owner's Manual - Page 127

Voltage Indicator (Option) If you have the optional gage cluster, this gage shows voltage in the electrical system. The normal range is I 1 to 15 volts. Brake System Warning Light If the warning light comes on, there could be a brake problem. Have your brake system inspected right away. This light should come on when you turn the ignition key to START. If it doesn't come on then, have it fixed so it will be ready to warn you if there's a problem. 8 1 8 W If the reading stays outside the normal range, or the battery warning light comes on,have your Buick dealer check the electrical system. If the light and chime come on while you are driving, pull off the road and stop carefully. You may notice that the pedal is harder to push. Or, the pedal may go closer to the floor. It may takelonger to stop. If the light is still on, have the vehicle towedfor service. (See "Towing Your Vehicle" in the Index.) 2-71