If you have questions about the DUI arrest process in Illinois, contact an experienced Chicago DUI lawyer at O'Meara Law for a free consult: (312) 428-4000. If you're facing charges after a DUI traffic stop, call an experienced Chicago DUI lawyer with O'Meara Law.Free consultations available: (312) 428-4000. In Illinois, your driver's license will be AUTOMATICALLY be suspended 46 days after your arrest. You are entitled to a hearing to fight the suspension. All residents of Illinois should understand how the DUI arrest process and aftermath works before ever getting behind the wheel while intoxicated. Navigate Chicago's DUI legal maze confidently. Learn post-arrest steps, penalties, defenses, and why a skilled attorney is vital. This process generally takes 1-3 court appearances. Don't hesitate to reach out for legal guidance as soon as possible.