Used Car Lemon Law CA Lemon Law Buyback

Overview

Key details to review

Who Qualifies

• Consumers who bought or leased a used passenger vehicle or light truck in California primarily for personal, family, or household use.
• Small businesses that purchased or leased a vehicle under 10,000 lbs. GVWR, if the business has no more than five vehicles registered in California.
• Used vehicles still within the manufacturer’s new-vehicle warranty at the time the problems occurred (including Certified Pre-Owned extensions).
• Used vehicles sold by a dealer with a written express warranty from the dealer (even if the factory warranty has expired).
• Private-party sales without any remaining manufacturer warranty or dealer express warranty.
• Vehicles with defects caused by abuse, unauthorized modifications, collision damage, or lack of maintenance.
• Claims based only on a service contract (a paid repair plan) without any written warranty—service contracts are not “express warranties” under California lemon law.

How CA Law Applies

• Song-Beverly applies to consumer goods sold with a written warranty. For motor vehicles, if the manufacturer cannot repair a warranted defect after a reasonable number of attempts, it must replace or repurchase the vehicle.
• The “Tanner” presumption (often called the 18 months/18,000 miles rule) helps establish that a reasonable number of repair attempts occurred if, within 18 months or 18,000 miles from the vehicle’s original delivery to the first buyer: (a) two or more attempts were made to repair a defect likely to cause serious injury or death; or (b) four or more attempts were made to repair the same defect; or (c) the vehicle was out of service for repair for more than 30 cumulative days. This presumption can apply to used cars if they are still within the original presumption period. Outside that window, you can still prove your claim without the presumption.
• Dealer warranties on used cars can also trigger lemon law remedies. The repair-or-refund obligations flow from the written warranty terms and California’s warranty statutes, even if the factory warranty has expired.
• Implied warranty of merchantability usually accompanies dealer sales of used vehicles and, for used goods, typically lasts at least 30 days and no more than three months from sale. It requires the car to be fit for ordinary driving. Breach of implied warranty can support rescission or damages.
• If a manufacturer repurchases a vehicle for warranty nonconformities in California, the title is branded “Lemon Law Buyback,” and future sellers must disclose the reasons for repurchase and list the specific nonconformities before resale.

Step-by-Step Process

1. Confirm warranty coverage: Determine whether the manufacturer’s original warranty (or a CPO warranty) was in effect when issues arose, or whether the dealer issued a written express warranty at sale.
2. Document the defect: Identify symptoms that substantially impair use, value, or safety (e.g., engine or transmission faults, braking issues, electrical failures, recurring check-engine faults). Note dates, mileage, and conditions.
3. Use authorized facilities: Bring the car to an authorized manufacturer dealer for warranty repairs. For dealer warranties, follow the dealer’s repair process. Keep all Repair Orders and invoices.
4. Give a reasonable number of attempts: Return promptly if the problem recurs. The Tanner presumption benchmarks are 2 (serious safety), 4 (same defect), or 30 cumulative days out of service within 18 months/18,000 miles from original delivery, but you can win without meeting the presumption.
5. Notify the manufacturer: When the defect persists, send a dated, written demand to the manufacturer’s customer care department identifying the defect, repair history, and that you are seeking a repurchase or replacement under California law. Keep proof of delivery.
6. Calculate proposed restitution: Tally the price paid (down payment, payments made, taxes, registration, and certain finance charges), then subtract the statutory mileage offset using miles at the first repair attempt for the defect.
7. Consider, but do not feel forced into, arbitration: Some manufacturers offer dispute programs. In California, arbitration is optional, and participating does not waive your lemon law rights.
8. Evaluate civil penalties and fees: If the manufacturer or warrantor willfully fails to comply, California law allows a civil penalty up to two times your actual damages. Prevailing consumers can also recover reasonable attorney’s fees and costs.
9. Finalize the resolution: For a buyback, ensure you receive a written settlement showing restitution components, loan payoff, and title transfer steps. For a manufacturer reacquisition in California, the title will be branded “Lemon Law Buyback.”
10. If negotiations stall, file suit: California’s limitations period for breach of warranty is generally four years from the breach. Work with a California lemon law attorney to file in the proper venue and include all viable claims (express, implied, and any deceptive practices, if applicable).

Common Mistakes

• Relying on verbal assurances from service advisors instead of obtaining detailed Repair Orders on every visit.
• Waiting too long between repair attempts, which makes it harder to show a continuing, warrantable defect.
• Using independent shops for warrantable repairs, which can break the repair chain and give the manufacturer a defense that it lacked a reasonable opportunity to fix the defect.
• Assuming a service contract alone creates lemon law rights; it does not. You need a written warranty or remaining factory warranty.
• Accepting “trade assist” or goodwill swaps that require a broad release of lemon law claims without a fair calculation of statutory restitution and mileage offset.
• Failing to put the manufacturer on written notice when the problem persists.
• Modifying the vehicle (tunes, aftermarket parts) that the warrantor can plausibly blame for the defect.
• Misunderstanding the buyback brand: if the vehicle was previously repurchased by a manufacturer for nonconformities, California requires “Lemon Law Buyback” branding and written disclosure before resale.

What To Do Next