1993 Chevrolet Lumina Owner's Manual - Page 53

New Vehicle "Break-ln" /gnition Switch With the ignition key in theignition switch, you can turn theswitch to five positions: Accessory: An "on" position in which you can operate your radioand windshield wipers. Press the ignition in switch as you turn thetop of it toward you. Lock The only position in which you can removethe key. This locks your steering wheel, ignition and transaxle. Off: Unlocks the steering wheel, ignition, and transaxle, but does not send electrical power any accessories. to Use this position if your vehicle must be pushed or towed,but never tryto pushstart your vehicle.A warning chime will sound if you open the driver's door when the ignition isoff and the key is in the ignition. Run: An "on" position to which the switch returns after you start your engine and release the switch. The switch staysin theRun position when the engine isrunning. But even when the engine isnot running, you can use Run to operate your electrical power accessories, andto display someinstrument panel warning lights. I