here is a link to the text of the constitution and
here is a link to the bill of rights. Please show me where citizens are allow to disobey law enforcement officers without consequences.
Amendment IV
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
Amendment I
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.
These two ammendments are the basis for the decisions in most of the common law cases concerning "Civil disobedince".
For example:
One day I was walking to town to a bus stop it was early morning. I was walking past the prison and a city police officer saw me walking and choose to stop me.
He asked me for my ID. This led me to ask him for what purpose does he need my ID? He couldn't answer that. He started to try and convince me that I needed to show him my ID. That was when I told him the 4th Ammendment says I do not have to unless he could prove a need.
This discussion went on for about 5 minutes and at no time did I show my my ID. He then told me he could have me arrested.
I told him he sure could but I wouldn't want to be him when the matter was brought to the Judge. That was pretty much the end of it he went his way and I went mine.
The point here is that it was an unreasonable request. There was no crime or investigation that he was pursuing. In short I had no obligation to obey his commands.