2006 Chevrolet Aveo Owner's Manual - Page 146

Anti-Lock Brake System Warning Light If your vehicle has an anti-lock brake system, this light will come on when the ignition is turned to ON and may stay on for several seconds. That is normal. Hold Mode Light If your vehicle has this feature, this light will come on when the hold mode is active. If the light stays on, turn the ignition to LOCK. Or, if the light comes on, stop as soon as possible and turn the ignition off. Then start the engine again to reset the system. If the light still stays on, or comes on again while you are driving, your vehicle needs service. See your GM dealer. If the regular brake system warning light is not on, you still have brakes, but you do not have anti-lock brakes. If the regular brake system warning light is also on, you do not have anti-lock brakes and there is a problem with your regular brakes. See Brake System Warning Light on page 3-27. The anti-lock brake system warning light will come on briefly when you turn the ignition to ON. This is normal. If the light does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the HOLD mode light flashes, have your vehicle checked. See "Hold Mode" under Automatic Transaxle Operation on page 2-21 for additional information on this feature. Malfunction Indicator Lamp Check Engine Light Your vehicle is equipped with a computer which monitors operation of the fuel, ignition, and emission control systems. 3-34