when i start my car after a like 5 seconds the maintenance light flashes 3 times. anyone know why? 99 integra b20b motor

 

almost due for maintenance. If you want to turn it off look under the steering wheel cloumn and under the dash there is a little green button encased in a black casing. Push that for a good 5 seconds and it'll clear the maintenance light

 

Under driver dash is a green button. Reach under right side of steering wheel and feel around. Mine is a green square button. Hold that down while turning the key to the on position. Hold it for about 5 seconds. It should flash and then will go away.

It comes on every 7500 miles i think.