CA Vehicle Buy Back Program: Lemon Payouts and CAP Retirement

California’s vehicle buy back program is actually two unrelated programs with different purposes. The California Lemon Law forces a manufacturer to repurchase a defective new vehicle and refund essentially the full price minus a mileage deduction. The Consumer Assistance Program (CAP), run by the Bureau of Automotive Repair, pays $1,350 to $2,000 to voluntarily retire an older, high-polluting car. Different statutes, different eligibility, different payouts. Figure out which one applies to your situation first, because almost nothing carries over between them.

When a Vehicle Qualifies as a Lemon

A vehicle is a lemon when it has a defect that substantially impairs its use, value, or safety and the manufacturer cannot fix it after a reasonable number of attempts. The defect has to appear while the original manufacturer’s warranty is in force. Cosmetic complaints and minor annoyances do not count.

California law presumes the manufacturer has had enough chances if any of the following happens within the first 18 months of delivery or 18,000 odometer miles, whichever comes first:

The same defect has been brought in for repair four or more times without being fixed, and the buyer has directly notified the manufacturer at least once.
If the defect could cause death or serious bodily injury, only two repair attempts are needed, again with at least one direct notification to the manufacturer.
The vehicle has spent a combined total of more than 30 calendar days in the shop for warranty repairs, regardless of how many separate problems caused those visits.

The direct-notification requirement catches many owners off guard. Dropping the car at the dealer is not notice to the manufacturer. The manufacturer needs its own notice, and that obligation only applies if the manufacturer clearly disclosed the requirement in the warranty or owner’s manual.¹ If no such disclosure appears, you can rely on the presumption without having sent separate notice.

Hitting one of those thresholds creates a rebuttable presumption, which shifts the burden to the manufacturer to prove the vehicle isn’t a lemon. A defect discovered after 18 months or 18,000 miles can still support a claim if the original warranty hasn’t expired, but you lose the presumption and must prove the manufacturer had a reasonable chance to fix the problem.¹

What the Manufacturer Must Pay You

Once the vehicle qualifies, the manufacturer must offer a choice: a substantially identical replacement vehicle, or a refund. You pick. The manufacturer cannot force a replacement on you.

A refund covers:

The actual purchase price, including your down payment, all monthly loan payments made, transportation charges, and manufacturer-installed options. Aftermarket accessories you or the dealer added are excluded.
Collateral charges such as sales tax, license fees, registration fees, and other government charges.
Incidental damages, including towing bills and rental car expenses caused by the defect.

If a loan balance remains, the manufacturer pays off your lender directly as part of the refund. Choose the replacement instead and the manufacturer provides a new vehicle of the same make and model with full warranties and pays the sales tax, registration, and license fees on it.²

The Mileage Offset

Whichever option you take, the manufacturer deducts a mileage offset for the use you got out of the vehicle before the first repair attempt for the qualifying defect. Multiply the purchase price by the miles on the odometer at that first repair visit, then divide by 120,000.²

On a $40,000 vehicle with 5,000 miles at the first repair visit, that works out to $40,000 × (5,000 ÷ 120,000) = $1,666.67. Only miles before the first repair count. Bring the car in at 2,000 miles and the offset shrinks to $666.67. This is one reason to document that first visit carefully.

Attorney’s Fees and the Civil Penalty

If you win a lemon law case, the manufacturer must pay your attorney’s fees and litigation costs on top of the buyback. That fee-shifting rule is why many lemon law attorneys take cases on contingency with nothing out of pocket for the consumer.³

If the manufacturer’s refusal to buy back was willful, a court can add a civil penalty of up to two times your actual damages. On a $40,000 vehicle, that is up to $80,000 in penalties on top of the refund. Manufacturers avoid the penalty by maintaining a certified third-party arbitration program that complies with state law, or by completing the buyback within 30 days of a written demand.³

How to Pursue a Lemon Law Buyback

Send the manufacturer a written demand asking for a buyback or replacement. Under the SB 26 procedures, if you send that demand at least 30 days before filing suit, the manufacturer must offer restitution or replacement within 30 days of receiving your notice and complete the transaction within 60 days. Miss those deadlines and you can sell the vehicle and sue for damages.⁴

Some manufacturers run state-certified arbitration programs that resolve disputes before court. They are free to consumers and faster than litigation, but not every manufacturer participates.⁵ California does not require arbitration before you file a lawsuit, but going through it can strengthen your hand if negotiations stall.

Used and Leased Vehicles

The presumption and buyback rules above apply to new motor vehicles. Used vehicles sold with an express dealer or distributor warranty get warranty protections too, but the dealer carries the repair and restitution obligations, not the original manufacturer. Implied warranty coverage on a used vehicle lasts as long as the express warranty, with a floor of 30 days and a ceiling of three months.⁶

Leased vehicles get the full lemon law treatment. The statute covers vehicles “purchased or leased” for personal, family, or household use, plus business vehicles if the business operates fewer than five vehicles and the vehicle weighs under 10,000 pounds.⁷

Who Qualifies for the CAP Vehicle Retirement Program

The Consumer Assistance Program is not about defects. It pays owners to permanently retire older, high-polluting cars so the state can get them off the road.

To qualify, a vehicle must meet all of these:

It must be a passenger vehicle, truck, SUV, or van with a gross vehicle weight rating of 10,000 pounds or less.
It must have been registered with the California DMV without a registration lapse of more than 120 days during the two consecutive years before the current registration sticker’s expiration date.
It must run. You need to drive it under its own power to the contracted dismantler, including forward at least 10 yards.

A short registration gap of a few months will not disqualify you, but anything over 120 days inside that two-year window will.⁸

How Much CAP Pays

The incentive depends on household income and the vehicle’s most recent smog result:

$1,350 with no income requirement. The vehicle must have failed its most recent Smog Check inspection.
$1,500 if your gross household income is at or below 225% of the federal poverty level. The vehicle needs a completed Smog Check within 180 days of applying, pass or fail.
$2,000 with the same income requirement as the $1,500 tier, but the vehicle must have failed its most recent Smog Check.

So if you are income-eligible and your car passed its smog check, you still get $1,500. If it failed, you get $2,000.⁸

For reference, 225% of the 2026 federal poverty level is $35,910 for a single person and $74,250 for a family of four.⁹ You will need income documentation when you apply for either tier.

Applying and Getting Paid

Apply online through the Bureau of Automotive Repair. The application asks for vehicle details, smog inspection results, and household income if you are seeking the $1,500 or $2,000 tier.¹⁰

If BAR approves, you receive a letter of eligibility with an expiration date. Before that date, drive the vehicle to a BAR-contracted dismantler with:

The letter of eligibility
The vehicle title in your name
Current registration
A government-issued photo ID

The dismantler confirms the vehicle is operational and that your paperwork matches, and the state processes your payment after acceptance. One vehicle per sole owner, or two per joint owner, within any 12-month period.⁸

1
California Legislative Information. California Civil Code 1793.22
2
California Legislative Information. California Civil Code 1793.2
3
California Legislative Information. California Civil Code 1794
4
California Department of Consumer Affairs. New Lemon Law Procedures – Arbitration Certification Program
5
California Department of Consumer Affairs. Arbitration Certification Program
6
California Legislative Information. California Civil Code – Article 3, Section 1795.5
7
California Department of Consumer Affairs. California Lemon Law Q&A
8
Bureau of Automotive Repair. Retire Your Vehicle
9
U.S. Department of Health and Human Services. 2026 Poverty Guidelines
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Bureau of Automotive Repair. Consumer Assistance Program Application