Overview

Key details to review

In California, a “lemon law buyback” is when the manufacturer repurchases your defective vehicle under the Song-Beverly Consumer Warranty Act. If your car has a substantial defect that the dealer can’t fix after a reasonable number of attempts, you may be entitled to a refund or a replacement.

The process is paperwork-heavy but straightforward: confirm you qualify, send a written demand, and resolve through negotiation, arbitration, or a lawsuit if needed.

Do You Qualify?

  • Covered vehicle/use: Passenger vehicles, SUVs, pickup trucks, and the chassis cab of motorhomes purchased or leased in CA for personal, family, or household use. Some small businesses qualify if the vehicle’s GVWR is under 10,000 lbs and the business has 5 or fewer vehicles registered in CA.
  • Warranty in effect: The defect appeared and repair attempts began while the manufacturer’s express warranty was active (new or CPO/remaining factory warranty).
  • Substantial defect: The issue substantially impairs use, value, or safety and is not caused by misuse, abuse, or unauthorized modifications.
  • Reasonable repair attempts: Typically met if, within the first 18 months or 18,000 miles (Tanner presumption): 4+ repair attempts for the same problem, or
  • 2+ attempts for a defect likely to cause death or serious injury , or
  • Vehicle is out of service for repair 30+ cumulative days .

How CA Law Applies

California’s Song-Beverly Consumer Warranty Act requires manufacturers to promptly repurchase or replace a vehicle they can’t fix in a reasonable number of attempts. The related Tanner Consumer Protection Act creates helpful presumptions within 18 months/18,000 miles.

A buyback refund includes your down payment, monthly payments, taxes, registration, and incidental damages (towing, rental, etc.), minus a mileage deduction for use before the first repair attempt: Use deduction = (miles at first repair ÷ 120,000) × purchase price.

Replacements must be a comparable new vehicle with no additional cost beyond the use deduction. If the manufacturer reacquires your car, the title is branded “Lemon Law Buyback” and must carry disclosure stickers and paperwork for any future buyer.

You can recover attorney’s fees if you win. For willful violations, courts can award civil penalties up to 2× your actual damages. Arbitration is optional in CA; you may go straight to court.

Step-by-Step: What to Do

  • Collect the purchase/lease agreement , all repair orders , towing/rental receipts, photos/videos, and a log of symptoms.
  • Confirm repairs were done at an authorized dealer during the warranty period.
  • Calculate repair attempts and days out of service . Note the first repair mileage for the use deduction.
  • Schedule a final repair attempt if reasonable, especially for safety defects.
  • Send a certified letter/email to the manufacturer’s address listed in the warranty booklet (not just the dealer).
  • State the defect(s), repair history, dates, and that the issue substantially impairs use, value, or safety.
  • Request a repurchase (or replacement) under the Song-Beverly Act . Attach copies of repair orders.
  • Include your buyback calculation : price paid, taxes/fees, payments, incidental damages, and the use deduction formula and mileage.
  • Set a clear deadline (e.g., 10–15 business days ) for a written response.
  • Consider a state-certified arbitration program (e.g., BBB Auto Line) if available; it’s free and faster, but decisions can undervalue claims.
  • You can file a Superior Court lawsuit without arbitration in CA. If you prevail, the manufacturer pays your reasonable attorney’s fees .
  • When a buyback is approved, arrange the vehicle surrender , loan/lease payoff, and refund. Keep insurance active until handoff.
  1. Step 1: Gather proof and line up the presumption Collect the purchase/lease agreement , all repair orders , towing/rental receipts, photos/videos, and a log of symptoms.
  2. Confirm repairs were done at an authorized dealer during the warranty period.
  3. Calculate repair attempts and days out of service . Note the first repair mileage for the use deduction.
  4. Schedule a final repair attempt if reasonable, especially for safety defects.
  5. Step 2: Send a formal CA lemon buyback demand Send a certified letter/email to the manufacturer’s address listed in the warranty booklet (not just the dealer).
  6. State the defect(s), repair history, dates, and that the issue substantially impairs use, value, or safety.
  7. Request a repurchase (or replacement) under the Song-Beverly Act . Attach copies of repair orders.
  8. Include your buyback calculation : price paid, taxes/fees, payments, incidental damages, and the use deduction formula and mileage.
  9. Set a clear deadline (e.g., 10–15 business days ) for a written response.
  10. Step 3: Escalate if needed—arbitration or lawsuit Consider a state-certified arbitration program (e.g., BBB Auto Line) if available; it’s free and faster, but decisions can undervalue claims.
  11. You can file a Superior Court lawsuit without arbitration in CA. If you prevail, the manufacturer pays your reasonable attorney’s fees .
  12. When a buyback is approved, arrange the vehicle surrender , loan/lease payoff, and refund. Keep insurance active until handoff.

Common Mistakes to Avoid

  • Only complaining to the dealer: Failing to notify the manufacturer can weaken the legal presumption.
  • Throwing away repair orders: You need every repair invoice showing dates, mileage, and symptoms.
  • Stopping payments/letting insurance lapse: Stay current to avoid credit and coverage issues.
  • Accepting a low “cash-and-keep” offer: These often underpay compared to a full repurchase .
  • Requesting non-authorized repairs: Use authorized dealers to avoid warranty disputes.
  • Waiting too long: The 4-year limitations period can run out; evidence also gets harder to gather.
  • Ignoring the use deduction math: Miscalculations can shrink your refund. Document the first repair mileage .

What You Should Do Next

Organize your documents, calculate the use deduction, and send a certified buyback demand to the manufacturer with a short response deadline. If they delay or lowball, consider a free consultation with a California lemon law attorney—fees are typically paid by the manufacturer if you win.

Keep making payments and maintain insurance until the vehicle is officially repurchased or replaced.