1993 Cadillac Eldorado Owner's Manual - Page 307

Vehicle Storage If you're not going drive yourvehicle for 25 days or more, take the to off black, negative(-) cable from the battery. Thiswill help keep your battery from runningdown. FYou can be badly hurtif you aren't careful.See "Juml *kin the Index fortips on working arounda battery wit1 Contact your dealer to learn to prepareyour vehicle for longer how storage periods. Battery Power Loss If you lose battery power or the battery is disconnected, yourcar's 20 computer must be programmed. It takes just over minutes todo it. If you want to do it yourself, here'show: Apply the parking brake. Make sure the frontwheels are straight. Turn off the Electronic Climate Control. 0 Start the enginein "P" (Park) and let it idle for 15 minutes. Then: Put your foot on the brake pedal, shift the transaxle to and let it idle for 3 minutes or more. Do not accelerate the engine. Then: a 0 With the car in (Drive), turn the Electronic Climate Control to "Auto" and let the engineidle for 3 minutes or more. Turn your engine off. a Now your computer is programmed. 293