How to manually reset the Alto maintenance light?
1 Answers
First, turn off the ignition switch. Then press and hold the trip meter reset button on the instrument cluster. Next, turn on the ignition switch, and the odometer display will begin counting down. When the display shows 0000.0, release the button. At this point, the wrench indicator light on the instrument cluster should turn off. Alternatively, you can also reset it using an automotive diagnostic scanner like the 431.