1993 Oldsmobile Bravada Owner's Manual - Page 94

Voltmeter (STANDARD CLUSTER) Don't keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oilas soon as possible and have your vehicle serviced. - I T215f Driving your vehicle with low oil pressure can cause extensive engine damage. Have your vehicleserviced immediately. Your charging s s e gage will show thr ytm rate of charge when the engineis running. When the engine is not runninl but the ignition is on (in the Run position), the display measuresthe voltage output of your battery. The reading will change as the rate of charge changes (with engine speed, etc.), but readings betweenthe warning zones indicate the normal operating range. Readings in either warning zone indicate a possible problem with your charging system. Have your Oldsrnobile serviced immediately. 92