If you’re wrestling with a defective car in California, chances are you’ve seen references to “AB 1755” alongside searches for lemon law filing deadlines and the statute of limitations. It can be confusing to sort out bill numbers, legal terms, and practical next steps when your vehicle is still in the shop. This guide explains how California’s lemon law deadlines work in plain English—so you can understand your options and what timelines might apply to your situation.
AB 1755 and California Lemon Law Filing Deadlines
You may see “AB 1755” mentioned in online discussions about California lemon law. California’s core lemon law, however, is the Song-Beverly Consumer Warranty Act (often called the “California Lemon Law”), along with the Tanner Consumer Protection Act’s “lemon law presumption.” These laws—not a single recent bill number—govern when and how you can pursue relief for a defective vehicle. Bill numbers and legislative proposals change over time, but the practical deadlines most consumers care about come from the existing statutes and court decisions interpreting them.
In everyday terms, a filing deadline is the outside date by which you must file a lawsuit to preserve your rights. That is different from the “lemon law presumption,” which is an evidentiary shortcut that can help consumers if certain repair problems happen within the first 18 months or 18,000 miles, whichever comes first. You can still have a valid lemon law claim even if you’re outside the presumption window—what matters is whether the defect appeared during the warranty and whether the manufacturer had a reasonable number of chances to fix it but couldn’t.
Here’s a relatable example: Your new SUV’s transmission bucks and hesitates. You take it in four times within the warranty period, but the problem keeps coming back. Even if those repair visits happened over a span of more than 18 months, you may still have a claim. The key questions involve warranty coverage, how many repair attempts occurred, the severity or safety implications of the defect, and whether you act within the applicable statute of limitations.
Statute of Limitations: How Long to File in CA
California typically applies a four-year statute of limitations to breach-of-warranty claims under the Song-Beverly Act. The clock generally starts when the warranty is breached—often when it becomes clear the manufacturer or its authorized repair facility cannot fix the defect after a reasonable number of attempts, or when you knew or should have known of the breach. This is a fact-specific question, which is one reason timelines can be tricky and why getting tailored legal guidance is important.
Remember, the defect must arise during the warranty period, but your claim can be filed later—so long as you’re within the statute of limitations. For implied warranty issues, California law usually limits the implied warranty’s duration to no more than one year for new consumer goods, and many used-car claims turn on whether a manufacturer’s or dealer’s warranty still applied. Federal law (the Magnuson-Moss Warranty Act) may also provide remedies, but it generally borrows state-law deadlines.
Practical timing tips can help protect your rights. Keep a file with repair orders, dealer notes, dates, mileage, and screenshots or videos of the problem. Report recurring issues to the dealer promptly, and check whether the manufacturer has any informal dispute programs you may elect to use. Above all, don’t wait—deadlines can be affected by details like when the defect appeared, how many repairs were attempted, and whether the vehicle was out of service for extended periods.
This article is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship with ZapLemon. Laws change, facts matter, and deadlines can turn on small details—only a consultation with an attorney can provide advice for your specific situation. If you believe your vehicle may qualify as a lemon, contact ZapLemon at (310) 489-3017 or https://zaplemon.com. We’re here to review your documents, discuss your options, and help you understand the next steps.