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Illinois Lemon Law (2026): How to Qualify and Get a Refund

Independently fact-checked against primary sources (last audited August 17, 2026). · Reviewed by the RecordingLaw editorial team. · Law checked current as of August 17, 2026. · 10 primary sources cited on this page. How we verify our legal content

Illinois Lemon Law (2026): How to Qualify and Get a Refund

Updates

Corrected the refund and deadline sections against the text of the New Vehicle Buyer Protection Act: taxes on an initial purchase are excluded from recoverable collateral charges, incidental costs such as towing and rentals are not part of the statutory buyback, written notice to the manufacturer is required unconditionally rather than only when the manufacturer sets up a notice procedure, attorney fees come from a parallel Magnuson-Moss or Consumer Fraud Act claim rather than from the lemon law itself, and the 18-month filing deadline is extended by the days spent in the manufacturer's arbitration program.

Corrected who qualifies as a 'consumer' under Illinois's lemon law (a purchaser, or a lessee on a lease of at least one year, buying for personal/family/household use; a fabricated transferred-during-warranty clause was removed) and replaced a nonexistent 'Illinois Attorney General's Arbitration Program' with an accurate description of the manufacturer-run dispute program (e.g. BBB AUTO LINE) required under 815 ILCS 380/4, noting the AG's office handles complaints and mediation, not arbitration decisions.

Independently fact-checked against the cited primary sources; governing law re-checked for recent changes

Governing law re-checked for recent changes

Reviewed and approved by an editor

Sources and References

  1. Illinois New Vehicle Buyer Protection Act (815 ILCS 380) Full Text(ilga.gov).gov
  2. 815 ILCS 380/3: Manufacturer Obligations and Remedies(ilga.gov).gov
  3. 815 ILCS 380/7: Seller Disclosure Requirements(ilga.gov).gov
  4. Illinois Attorney General: Auto Sales and Repairs Consumer Protection(illinoisattorneygeneral.gov).gov
  5. Illinois Attorney General: Things You Should Know About Lemon Law (PDF)(illinoisattorneygeneral.gov).gov
  6. Illinois Attorney General: Online Consumer Complaint Form(forms.illinoisattorneygeneral.gov).gov
  7. NHTSA Vehicle Complaints and Recalls(nhtsa.gov).gov
  8. Magnuson-Moss Warranty Act (Federal)(ftc.gov).gov
  9. Illinois Consumer Fraud and Deceptive Business Practices Act (815 ILCS 505)(ilga.gov).gov
  10. FTC Informal Dispute Settlement Procedures (16 CFR Part 703)(ecfr.gov).gov
  11. 815 ILCS 380/4: Informal Dispute Settlement Procedure and Extension of the Limitations Period(ilga.gov)
  12. 815 ILCS 505/10a(c): Attorney's Fees and Costs to the Prevailing Party Under the Illinois Consumer Fraud Act(ilga.gov)
  13. 15 U.S.C. 2310(d)(2): Magnuson-Moss Warranty Act Fee Recovery for a Prevailing Consumer(govinfo.gov)
  14. 815 ILCS 380/2: Definitions, Including "Lease Cost" and "Statutory Warranty Period"(ilga.gov)
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