1994 Chevrolet Astro Owner's Manual - Page 73
1994 Chevrolet Astro Manual
Page 73 highlights
Ignition Switch Use your ignition key to start your vehicle. The ignition key lets YOU turn the ignition switch to five different positions. 1. OFF 2. RUN 3 3. START 4. ACC 5. LOCK ACC (Accessory): ACC lets you use things like the radio and the windshield wipers whenthe engine is off. To get into ACC, push in the key and turn it towardyou. Your steering wheel will remain locked,just as it was before you inserted the key. NOTICE: Prolonged operation of accessories in the ACC position could drain your battery and prevent you from starting your vehicle. LOCK: This position locks your ignition, steering wheel and transmission. It's a theft deterrent feature. You will only beable to remove your key when the ignition is turned to LOCK. OFF: This position lets you turn off the engine but still turn the steering wheel. Use OFF if you must have your vehicle in motion while the engine is off (for example, if your vehicle is being pushed). RUN: This is the position for driving. START This starts your engine. 2-13