California Lemon Law in 2026: How to Check Which Rules Apply to Your Car Manufacturer

Repeated repairs can leave a driver with two problems: an unreliable vehicle and uncertainty about what to do next. In 2026, understanding the legal process requires more than searching a car brand and counting dealership visits.

California’s AB 1755 introduced special procedures for certain vehicle warranty lawsuits. SB 26 made those procedures dependent on a manufacturer’s election. The applicable rules therefore depend on the manufacturer, the period its election covers, and the claim involved. Filing a case in 2026 does not, by itself, settle that question.

Why Manufacturer Elections Matter

The newer procedures affect qualifying actions seeking a vehicle refund or replacement based on an express warranty, including related civil penalty claims. They do not automatically govern every dispute involving a car. Service contract claims and actions seeking other remedies fall outside the chapter’s stated scope.

A manufacturer that has not elected into the framework for the relevant vehicles remains subject to the existing legal framework. Nonparticipation does not mean drivers lose their warranty rights. It means the applicable procedures need to be identified correctly before taking action.

For owners researching California lemon law, Seven Law Group provides information about vehicle defects, warranty repairs, and potential claims. Understanding the procedural track is an important part of evaluating those issues.

The Official List Is the Starting Point

Consult the California Department of Consumer Affairs’official manufacturer opt-in list. Compare the manufacturer named in the warranty paperwork with the listed entity, rather than relying only on the badge on the vehicle.

A brand may belong to a larger manufacturer, so a name mismatch deserves further checking. Save the relevant entry and the date checked. If the list does not load or the entry is unclear, seek confirmation from the department or legal counsel before drawing a conclusion.

Also distinguish an election into these litigation procedures from participation in a certified arbitration program. California’s consumer affairs department discusses these separately. A reference to arbitration in a warranty booklet does not, by itself, establish the applicable litigation track.

The Sale Year Matters More Than the Model Badge

Under the manufacturer election provisions, a regular election covers vehicles sold during five consecutive calendar years. Manufacturers cannot revoke that election during the covered period. A separate transitional provision addresses vehicles sold in 2025 and earlier.

This makes the transaction records important. A vehicle’s model year can differ from the year it was sold new. Neither the model designation nor the date a driver first contacts an attorney substitutes for checking the relevant sale period.

The statute also requires manufacturers to provide notice, when a vehicle is sold new, identifying which procedures govern it. Look for that notice among the purchase documents. Have any conflict between the notice and the published election information reviewed before relying on either.

Notice Requirements Need Careful Reading

For claims within the newer framework, section 871.24 requires written notice at least 30 days before starting an action seeking specified civil penalties. The notice includes the consumer’s name, accurate VIN, a brief repair and problem history, and a demand for repurchase or replacement.

Delivery must follow the statute: the manufacturer’s designated email address or the specified address by certified or registered mail, return receipt requested. An ordinary conversation with a service adviser should not be treated as equivalent.

The statute allows an action for restitution or replacement without that notice, but bars civil penalties on that route and requires possession when filing. A qualifying offer within 30 days, completed within 60 days of receiving notice, can prevent the specified civil penalties. Those periods do not guarantee that every dispute ends within 60 days.

Prepare the Records Before Choosing a Next Step

Keep the purchase or lease agreement, warranty booklet, repair orders, mileage records, and manufacturer correspondence together. Include the dates the vehicle entered and left each repair visit. A dated repair timeline can make recurring symptoms and periods without the vehicle easier to understand.

For qualifying new vehicles, the underlying refund or replacement obligation concerns failure to conform to applicable express warranties after a reasonable number of repair attempts. Manufacturer election status alone does not prove eligibility for compensation.

Before selling or trading the vehicle, obtain advice about possession and disclosure requirements. Under the newer procedures, these can affect civil penalty claims. Have filing deadlines assessed promptly as well; a general online summary cannot determine a deadline from the model year alone.

Contact Seven Law Group for a consultation to review the manufacturer’s election, the vehicle’s records, and the next steps for the particular claim.