1993 Oldsmobile Achieva Owner's Manual - Page 111

Anti-Lock Brake System Warning Light Up Shift Light(MANUAL TRANSAXLE) If the regular brake system warning light This light comes on when you need to shift to the next higher gear. See the is also on, see Brake System Warning With anti-lock, this light will goon Index under Manual Transaxle. when you start your engine and may stay Light earlier in this part. on for two secondsor so. That's normal. If the anti-lock brake system warning NOTE: Vehicles with the W41 package If the light doesn't come have it on, light ever flashes, your anti-lock brake may have a higher revving engine, and fixed so it will be ready to warn if you system is still working but needs service. the UP SHIFT light may not come on there is a problem. during normal driving. If the light stays on comes on when or you're driving, stop as soon as possible and turn the key off. Then start the engine to reset the system. the light If still stays on, or comes on again while you're driving, your Oldsmobile needs service. Unless the regular brake system warning light is also on, you will still have brakes, but not anti-lock brakes.