1993 Cadillac Eldorado Owner's Manual - Page 141

A computer monitors operationof your fuel, ignition and emission control systems. This light should come onwhen the ignition is on, but the engine is not running, as a check show you it is working. If it does to not come on at all, have it fixed right away. If it stays on, orit comes on while you are driving, the computeris indicating that you have a problem. You should take your vehicle in for service soon. Battery Charge Light (Export Only) When you turn the key to "Run" or "START", this light will come on briefly, to show that your alternator and battery charging systems are working. . L If a lightstays on, you need service,and you should take your Cadillac to To the dealer at once. save your battery untilyou get there, turnoff all accessories.