1993 Chevrolet Lumina Owner's Manual - Page 96
1993 Chevrolet Lumina Manual
Page 96 highlights
Features & Controls Anti-Lock Brake System Warning Upshift lndicafor Light (MANUAL TRANSAXLE) Light (CONT.) This light comes when you need to on is also on, see Brake System Warning shift to the next higher gear. See the Light earlier in this section. If the anti-lock brake system warning Index under Shift Light. light ever flashes, your anti-lock brake system is still working needs service but as soon as possible. Malfunction lndicafor Lamp (Service Engine Soon Light) A computer monitors operation your of fuel, ignition and emission control on systems. This light should come when the ignition ison, but the engine is not running, as a check show you to it is working. If it does not comeon at all, haveit fixed right away.If it stays on, or it comes on while you are driving, the computer is indicating you that have a problem. You should take your vehicle in for service soon. 94