Do I Qualify for California Lemon Law?

This is the question we get more than any other: is my car actually a lemon, or am I just unlucky? California's Lemon Law has a real, testable standard, and most people can get close to an answer in about five minutes using their own repair orders.

The Four-Part Test

Under the Song-Beverly Consumer Warranty Act, a vehicle generally qualifies when all four of these are true:

1. The vehicle was sold or leased with a manufacturer's warranty. New vehicles almost always are. Certified pre-owned and used vehicles can qualify too, if the manufacturer's original warranty was still running when the problem started.
2. The defect substantially impairs use, value, or safety. A transmission that slips counts. A rattle in the door panel usually does not.
3. You gave the manufacturer a reasonable number of repair attempts. Repairs at any authorized dealer count, not just the one that sold you the car.
4. The defect was not caused by abuse or unauthorized modification. Normal use, including hard commuting and towing within spec, is fine.

How Many Repair Attempts Is "Reasonable"?

There is no universal number, but California law gives you a presumption that works strongly in your favor if the problem shows up within the first 18 months or 18,000 miles, whichever comes first. Inside that window, the presumption applies if any one of these is true:

• Two or more repair attempts for a defect likely to cause death or serious bodily injury (brakes, steering, stalling in traffic, fire risk, airbags)
• Four or more repair attempts for the same non-safety defect
• The vehicle has been out of service for warranty repairs for more than 30 cumulative days — they do not have to be consecutive

Missing the 18-month window does not end your claim. It only means you lose the automatic presumption and have to show that the number of attempts was unreasonable on the facts. We win those cases regularly.

Defects That Usually Qualify

• Transmission slipping, harsh shifting, shuddering, or refusing to engage
• Engine stalling, misfires, excessive oil consumption, or overheating
• Electrical faults that disable warning systems, lighting, or driver assistance
• EV battery degradation beyond spec, charging failures, or sudden range loss
• Brake, steering, or suspension defects
• Persistent water intrusion or leaks that damage the interior or electronics
• Infotainment or software failures that disable backup cameras or safety alerts

Defects That Usually Do Not

• Cosmetic wear, minor trim rattles, or paint chips from road debris
• Routine maintenance items — brake pads, tires, wipers, filters
• Damage from a collision, flooding, or off-road use outside the vehicle's rating
• Problems that first appeared after the warranty expired
• Aftermarket parts or tuning that caused the failure

What the Dealer Says Versus What the Law Says

Three responses come up constantly, and none of them defeat a claim:

• "Could not duplicate." A failed attempt to reproduce the problem still counts as a repair visit. Make sure it is written on the repair order.
• "That's normal for this model." If a defect is common across a model line, that is evidence of a manufacturing defect, not a reason to accept it.
• "You need to talk to the manufacturer." You do not have to go through the manufacturer's internal arbitration first unless they participate in a qualified third-party program and disclosed it properly.

The One Thing That Sinks Otherwise Good Cases

Not getting a written repair order. Every time you bring the vehicle in, ask for a printed order that lists your description of the complaint, the date in, the date out, and the mileage. A verbal complaint that never made it onto paper is very hard to prove later. If a dealer refuses, email your description to the service advisor the same day so there is a timestamp.

What Happens If You Qualify

You choose between a buyback (a refund of what you paid, less a mileage offset) and a replacement vehicle. Most clients take the buyback. Our buyback calculator shows how the number is built. If the manufacturer's refusal was unreasonable, you may also recover a civil penalty of up to two times your damages.

Related: Full California Lemon Law guide · Filing deadlines · Lemon law practice area

Disclaimer: This page is general information about California law, not legal advice about your vehicle. Whether a specific vehicle qualifies depends on its warranty, defect, and documented repair history.

For representation, visit our California Lemon Law practice area.