The I.D. indicates your own identity and how you think about yourself. If you lost you I.D., it means that you are not feeling yourself anymore. If someone has stolen your I.D., it symbolizes your fear of being influenced by others in the negative way. If the drivers license or I.D. was taken from you because of the your behavior, you will have to face the consequences for what you have done.
Read more about dreaming of I.D. in other dream meanings interpretations.