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.
The easiest way is to disconnect the battery for 15-30 minutes.
It means Maintence is required. Open your owner's manual and it will explain this in detail. If this is the same as on a 1996 Honda Accord then after you get your oil changed if you push the button that is right next to it it will turn green again that is my take on it. Mine turned from yellow to red and I pushed the button and it did nothing but after I changed the oil and pushed the button it turned back to green.
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
Get your oil changed, and have the service reminder reset.
HOW TO TURN OFF THE MAINTENANCE LIGHT ON 2002 HONDA ACCOURD
there are many light bulbs on the Honda accord.. what light bulb?
It means there is scheduled maintenance required. Your owners manual will tell you what is needed.
The maintenance required light only goes on after 7,500 miles since last 'maintenance'. The maintence required light will not turn off by replacing or changing anything, the only way to turn it off is by putting your key in the key slot next to the light.