There should be a small button on the instrument panel (where the gauges and speedometer are) that you press with a small screwdriver and the ignition key. That will make the green indicator return.
the dealer should of reset it when they did the service. To reset the maintenance required button, insert your key into the slot next to the required maintenance button on the dash and push it in. It will reset the button to "green".
With the engine and ignition off push and hold in the odometer reset button. While holding that button in, turn on the ignition but do not start the engine. After about 5 seconds the light will go off and the maintenance required light will have been reset.
It just needs an oil change. If you take it to a Honda dealership to get it fixed, they will normally reset it for you. On the 1995 Honda Accord station wagon, the 'maintenance required' indicator is easily reset by using a key to push in the little flat 'button' located near the indicator.
Press and Hold the reset button located at the odometer. 2. Turn the ignition key to ON only, keep the reset button pressed until the maintenance light goes off (about 10 seconds).
Two reset the maintenance required light on a 2005 Honda Accord all you have to do is hold the odometer reset button on the gage panel for about 30 seconds while the key is in the on position. Not running just in the on position. it will reset.
Press and hold the odometer reset button while at the same time turning the ignition to the on position. Do not start the engine. After around 5 seconds the maintenance required light will reset.
IT'S TIME TO CHANGE OIL. THIER SHOULD A SMALL BUTTON TO PUSH IN TO RESET.
Press and hold the odometer reset button while at the same time turning the ignition switch to on. Do not start the engine. After around 5 seconds the maintenance required light will go out.
How do you reset the maintenance light on a 2001 Honda accord ex I found some options at http://www.tegger.com/hondafaq/maintenance-reqd-light.html#why
Turn off your car hold down the reset button on your odometer for 5 seconds Turn on your car while continuing to hold down the reset button
Push and hold the odometer reset button while at the same time turning the ignition switch on but do not start the engine. After 5 seconds the maintenance required light will go out.
With the ignition off, push and hold the odometer reset button, now turn the ignition on without starting the engine. After 5 seconds the maintenance required light will go out and reset.