1994 Chevrolet Astro Owner's Manual - Page 91

'I A green arrow on the instrument panel will flash in the direction of the turn or lane change. I To signal a lane change, just raise or lower the lever until the green arrow starts to flash.Hold it there until you complete your lane change. The lever will return by itself when release it. you As you signal a turn or a lane change, if the arrows don'tflash but just stay on, a signal bulb may be burned out and other drivers won't see your turn signal. If a bulb is burned out, replace it to help avoid an accident.the green If arrows don't go on at all whenyou signal a turn, check the fuse (see "Fuses" in the Index) and for burned-out bulbs. If you have a trailer towing option with added wiring the trailer lights, a for different turn signal flasher is used. Withthis flasher installed, the signal indicator will flash even if a turnsignal bulb is burned out. Check the front and rear turn signal lights regularly to make sure they are working. Operation of Lights Although your vehicle'slighting system (headlights, parking lights, fog lamps, side marker lights and taillights) meets all applicable federal lighting requirements, certain states and provinces may apply their own lighting regulations that may require special attention before you operate these lights. For example, somejurisdictions may require that you operate your fog lamps only when your lower beam headlights also on, or that headlights are be turned on whenever you must use your windshield wipers. In addition, most jurisdictions prohibit driving solely with parking lights, especially at dawn or dusk. It is recommended that you check with your own state or provincial highway authorityfor applicable lighting regulations. 2-31