Could be the multiplex unit. There was a recall for this item so you should check with the dealer. Also could be a short or loose connection.
Loose bulb or loose connection.
Tricked Out - 2004 1997 Honda Accord Gauges Upgrade - 2-13 was released on: USA: 30 December 2005
Start by checking the grounds. There's a loose connection in there somewhere.
Ignition switch
My 1998 Accord V6 gets, 25mpg in city driving and 31mpg on the highway at 70mph.
Remove the muffler
maybe needs gas filter
Have your alternator checked
it is behind the speedometer and gauges,you have to pull the whole dash out to get to it and you will see it it says main relay on it
Honda Accord Special Edition
Honda Accord was created in 1976.
its a 2006 Honda accord