Get a lawyer to go in and get the Failure to Appear struck, and the Order for Arrest suspended. It's not complicated to do, but you should have an attorney do it to make sure it's done properly and there's no OFA outstanding on you.
For something like this, they don't send out the SWAT team to find you, but if you get a traffic stop in Colorado in the future, the Order for Arrest will probably show up and you will probably be jailed at least until you can make the $500 bond.