;I had the same lamp fail recently.
Replacement of the failed lamp is easy enough.
Follow this youtube video to gain access to the switch:-
www.youtube.com/watch?v=YswJtL6xYjcIt's a pig to remove the radio/heater housing & I did inflict some minor damage to the main dash while removing the housing.
Honda will sell you a complete lamp & housing for around a fiver
35851-SAA-003 or 35853-SAA-003 are the part numbers, one has a blue cover, the other has an orange & I can't recall which is which.
Alternatively, I used these lamps from ebay :-
http://www.ebay.co.uk/itm/like/162541344189?ul_noapp=trueT1 WE 12V 60mA C-2V, Wire Terminal Indicator Light, Clear Bulb, 16000h
Honda lamps are 14v 40mA, it may not last as many years as a 14v lamp but 16000h of use will outlive my ownership of the car.
Hope this is of use,
Ray