Hello there.I have a 2000 Honda Accord Coupe LX, I had the same problem as you have. If you don't feel that there is a problem with your breaks, then you probably have a break fuid leakage. Just check your break fluid reservoir, if the level is under the maximum mark, you will get the warning light. Problem is, you might have to take your car to a shop. Break leakage is not a normal thing to happen, it is usually related to something going wrong with your break system. If you let it go unchecked, you might have some serious problems later on. Try this, fill up your break fluid (if it is needed), then after a couple weeks check it again. If you notice that the fluid is low, take your car to an auto shop. Hope this helped!