Lemon Law Guide

California Lemon Law Lawyer: What the Song-Beverly Act Covers

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    Start with the records. Repair orders, warranty documents, mileage, and days out of service are more useful than general assumptions about whether a vehicle qualifies.

    If you’re dealing with a car that keeps going back to the shop, you’ve probably started searching for answers about California’s Lemon Law. The state’s Song-Beverly Consumer Warranty Act is the backbone of those protections. Below, ZapLemon explains in plain language what the Act generally covers and excludes, and the practical steps you can take right now to protect your rights. This article is informational only and not legal advice; a consultation is needed to evaluate any specific situation.

    What the Song-Beverly Act Covers and Excludes

    California’s Song-Beverly Consumer Warranty Act (often called the “California Lemon Law”) requires manufacturers to repair defects covered by an express warranty within a reasonable number of attempts. For vehicles, that typically means new cars, SUVs, trucks, and some motorcycles purchased or leased in California with a manufacturer’s warranty. Used or certified pre-owned vehicles can be covered too, if they are still under the manufacturer’s new-vehicle warranty or a manufacturer-backed certified warranty at the time problems begin. If the manufacturer can’t fix a warranty-covered defect that substantially impairs the vehicle’s use, value, or safety, the law provides remedies such as a repurchase (buyback) or replacement, depending on the facts.

    The law recognizes certain guideposts for what counts as a “reasonable” number of repair attempts. For example, a serious safety defect that’s likely to cause death or serious bodily injury may justify fewer attempts (often two or more). Other recurring issues may require more repair tries, or a total of 30 or more cumulative days out of service. There’s also a legal “presumption” that kicks in during the first 18 months or 18,000 miles if certain conditions are met—but even if you’re outside those limits, you might still have rights under Song-Beverly. Common covered defects include repeated stalling, transmission slipping, brake failures, steering problems, electrical malfunctions, and persistent “Check Engine” or ADAS (lane-keep, adaptive cruise) failures.

    Not everything is covered. Problems caused by abuse, neglect, unauthorized modifications, or accidents are typically excluded. Repairs sought after the warranty expires, or issues that don’t substantially impair use, value, or safety, may not qualify for lemon remedies. Certain business vehicles and heavy-duty vehicles may be excluded as well: for example, vehicles over 10,000 pounds GVWR or vehicles used primarily for business by a company that has more than five vehicles registered in California generally fall outside the lemon portion of the statute. Motorhome chassis may be treated differently from the “house” portion; and aftermarket add-ons are usually not covered unless the manufacturer warranted them. Because exceptions are nuanced, speaking with a California lemon law lawyer is the best way to understand how the rules apply to your situation.

    Steps to Take: Records, Warranty, Next Moves

    Start with documentation. Each time your vehicle is in the shop, ask for a detailed repair order that states your complaint in your own words (for example, “vehicle stalls while merging onto freeway,” “transmission hesitates from 1st to 2nd,” or “brake pedal sinks to floor”). Ensure the mileage in/out, dates, and the dealer’s findings and repairs are accurate. Keep all invoices, tow receipts, rental car records, and texts or emails with the service department. This paper trail often becomes the roadmap for any lemon claim.

    Next, verify your warranty coverage. Check your owner’s manual and warranty booklet to confirm the duration and what’s covered. If the car is used or CPO, find out whether the manufacturer’s original warranty or a certified program is still active. Confirm that you are taking the car to an authorized dealership or service center, since the manufacturer typically must have the opportunity to repair the defect. If a recall or technical service bulletin (TSB) exists for your issue, note it and ask the dealer to reference it on the repair order.

    Finally, consider your options. If your vehicle has been in the shop multiple times for the same problem—or has accumulated significant days out of service—contact a California lemon law attorney to discuss the next steps. Some manufacturers run informal dispute programs or arbitration; these can be helpful in some situations, but they’re not always required or the best route. A consultation can help you understand the potential remedies (such as repurchase or replacement), how mileage offsets may work, and what to expect from the process. While every case is different and results can’t be guaranteed, early guidance can save time and reduce stress.

    Disclaimer: This post is for informational purposes only and does not constitute legal advice. Reading this page does not create an attorney–client relationship. Results depend on the facts of each case, and no guarantee of outcome is made. For advice about your specific situation, please consult an attorney licensed in California.

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    Use the case-review form to share the warranty, repair orders, dates, mileage, and supporting facts an attorney would need to evaluate, or call (844) 927-5366.

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