You drove home excited about your new car, only to discover the “must-have” features the dealer promised—like adaptive cruise control, Apple CarPlay, or a factory tow package—aren’t actually there. In California, that kind of mismatch raises real questions about your rights under the California Lemon Law and other consumer protection statutes. This article explains, in plain English, how false feature claims can intersect with the Song-Beverly Consumer Warranty Act and what practical steps you can take to protect yourself.
California Lemon Law: Dealer False Feature Claims
California’s Lemon Law (the Song-Beverly Consumer Warranty Act) generally applies when a warrantied vehicle has a defect that the manufacturer or its authorized repair facility cannot fix after a reasonable number of attempts, or when the vehicle is out of service for extended periods. Missing or nonfunctional features can qualify as a “nonconformity” if those features were part of the vehicle’s express warranties—think window stickers (Monroney labels), build sheets, OEM brochures, or promises reflected on a “We Owe/Due Bill.” If a feature was promised as part of your specific vehicle and you received something different, that discrepancy may be more than a disappointment; it may be a warranty issue the manufacturer must address.
False advertising by a dealer and a Lemon Law claim are related but not identical. Dealer misrepresentations can trigger separate consumer protection laws such as the Consumer Legal Remedies Act (CLRA) and the Unfair Competition Law (UCL), while the manufacturer’s obligations under Song-Beverly focus on whether the vehicle conforms to warranties. In many cases, the manufacturer is responsible for making the car match the advertised or warranted configuration, even if the dealer made the sales pitch. Practically, that can mean retrofitting hardware, enabling software, or offering an equivalent fix—if one exists. When the promised feature simply cannot be added, the issue may escalate.
Real-world examples help: the ad shows “Driver Assist with adaptive cruise,” but your car only has basic cruise; the sticker lists Apple CarPlay and wireless charging, but CarPlay is locked behind a subscription you weren’t told about; the “factory tow package” is missing the heavy-duty cooling and harness; an EV is sold as the long-range battery variant but the build sheet shows the standard pack; heated seats appear in the brochure, but the hardware isn’t installed. If a dealer or manufacturer can’t or won’t make the features match what was represented—after reasonable attempts—the situation may support a warranty-based remedy. Keep in mind the Lemon Law’s presumption period (generally 18 months/18,000 miles) is not a hard cutoff for all claims, and some used vehicles still qualify if covered by the manufacturer’s warranty.
Steps to take when promised features don’t exist
First, gather proof. Save screenshots of the online ad, photos of the window sticker, brochures, the buyer’s order, any “We Owe/Due Bill,” and emails or texts with the salesperson. Ask for the OEM build sheet tied to your VIN and confirm the feature codes. Note dates, who you spoke with, and what was said. Keep all repair orders, even for software updates or inspections—those documents are often the backbone of any warranty evaluation. Review your purchase contract for disclaimers, but remember that specific promises about features can create express warranties that general disclaimers don’t erase.
Next, put your concerns in writing. Contact the dealer’s sales manager and service department, and ask for a written plan to add or enable the missing feature(s). Open a case with the vehicle manufacturer’s customer care line and get a case number. Schedule service so there’s a paper trail showing the manufacturer had a fair chance to fix the nonconformity. Avoid modifying the car yourself, which can complicate coverage. If the dealer proposes an alternative, ask for it in writing and confirm whether it matches the represented feature’s function, safety, and value—not just a cosmetic workaround.
If the issue isn’t resolved after reasonable attempts, or if you’re without your car for a significant period, you may have options under the California Lemon Law or other consumer statutes. You can also submit complaints to the California DMV Investigations Division for dealer advertising issues and the California Attorney General’s office. Because the right path depends on your documents, timeline, and warranty status, consider consulting a California lemon law attorney. ZapLemon can review your records, help you understand your potential remedies, and explain next steps tailored to your situation.
This article is for informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship, and outcomes depend on specific facts and applicable law. Attorney advertising. If you believe your vehicle may qualify as a lemon or you were sold a car with features that were misrepresented or missing, contact ZapLemon for a consultation at [phone number] or visit [website].