2007 Saturn Ion Owner's Manual - Page 170

Battery Warning Light The battery warning light will come on briefly as a check, when you turn on the ignition. Then it should go out when the engine is started. If the light does not come on when you start your vehicle, have your vehicle serviced right away. This condition may indicate your battery warning light is not functioning properly. If this light comes on while you are driving, be sure to turn off accessories such as the radio and climate control system. Have your vehicle serviced right away. This light is located in your instrument panel cluster to the left of the speedometer. United States Only See Manual Transaxle Operation on page 112 for more information. Brake System Warning Light Up-Shift Light Your vehicle may have an up-shift light. When this light comes on, you should shift to the next higher gear if weather, road, and traffic conditions allow you to. United States Canada This light should come on briefly when you turn the ignition to RUN. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. 170