How do I discharge Child Support Arrears and remove the lien against my new car? DWQA Questions › Category: Discharge of Debt › How do I discharge Child Support Arrears and remove the lien against my new car? 0 Vote Up Vote Down SPC Roell asked 7 years ago I have $20,000 of child support arrears. The DCS put a lien against my new car because of it. How do I discharge the arrears? Please login or Register to submit your answer Email Address Password Remember Me