1994 Cadillac DeVille Owner's Manual - Page 156

BATTERY VOLTS HIGH - 08 This message showsthat the electrical charging system is overcharging, (more than 16 volts). To avoid being stranded have the electricalsystem checked by your Cadillac dealership at your earliest convenience. You can reduce thecharging overload by using the accessories. Turnon thelights, radio, setthe Climate Controlon "AUTO" and the fan speed on "HI" and turn the rear window defogger on. You can monitor batteryvoltage on the Driver Information Center toggling the "INFORMATION'' by button. When the engine is running, the normal range 11.5 to 15.5 is volts. BATTERY VOLTS LOW 06 - This message will appear when the electricalsystem is charging less than 10 volts,or if the battery has been drained. this message appears If immediately after startingit is possible that the generator still can recharge the battery. The battery should recharge afterdriving a few miles and the message should go out. this message appears while If driving or after starting your vehicle and stays on, have it checked immediately to determinethecause of this problem.To help the generator recharge the battery quickly, you can reduce the load on the electrical system by turning off your accessories. You can monitor battery voltage on the Driver Information Centertoggling the by "INFORMXTION" button.The normal rangeis 11.5 to 15.5 volts. CHECK BRAKE FLUID - 37 This message is displayedto inform the driver that the brake reservoir fluid level is low. Check the brake reservoir level and add as needed. Have the brake system serviced by a Cadillac technician as soon as possible. If the brakewarning light is on, follow the directions in that section. CHECK FUEL GAGE,-39 This message will appear when your fuel supply isless than 4 gallons and your display isturned off. 143