Discovering that a new or newly purchased car’s headlights don’t work at delivery can be frustrating—and unsafe. If this happens in California, the state’s Lemon Law may offer protections when the defect persists under the manufacturer’s warranty. This article explains how the California Lemon Law can apply to vehicles with nonworking headlights at delivery, what “reasonable repair attempts” means, and the records you should keep. It’s general information, not legal advice. For guidance on your specific situation, a consultation with a professional is essential.
How California Lemon Law Applies to Dead Headlights
California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) generally applies when a vehicle has a defect covered by the manufacturer’s warranty that the manufacturer or its authorized dealers can’t fix after a reasonable number of attempts. Headlights that don’t work at delivery are a serious safety concern—they affect nighttime visibility, the ability to be seen by others, and overall road safety. If the problem continues despite repair efforts during the warranty period, it can qualify as a “nonconformity” that impairs the vehicle’s use, value, or safety.
A key point is timing: the defect must arise and be reported during the warranty period. A headlight failure discovered at delivery typically falls squarely within that window because you’re receiving the car under warranty. The law also includes helpful guidelines for what counts as “reasonable”: for serious safety issues, fewer attempts may be needed; for other problems, the number of attempts or the total days the vehicle sits in the shop (often 30 or more cumulative days) may matter. The well-known 18 months/18,000 miles “presumption” can apply in some cases, but even outside that period, you may still have rights if the defect emerged under warranty.
Real-world examples include LED headlamp assemblies that fail due to a bad control module, wiring harness issues causing intermittent power loss, a defective body control module, or moisture intrusion that repeatedly kills a sealed headlight unit. These can lead to repeated visits: replacements, reprogramming, and electrical diagnostics that don’t stick. New and used vehicles can both be covered if they’re sold with a manufacturer’s warranty (including many certified pre-owned vehicles). Potential outcomes under the law can include a repurchase, replacement, or a negotiated cash-and-keep resolution—though results depend on the facts of each case and are never guaranteed.
Steps if Headlights Fail at Delivery: Records & Help
If you discover dead headlights at delivery, document the problem immediately. Take clear photos or a short video in a shaded area or at dusk to show the issue. Ask the dealer to create a repair order or a “we-owe/due bill” that specifically lists the headlight concern and any warning lights or error messages. Keep copies of all delivery and warranty paperwork, and note the date, time, and mileage when you first reported the issue.
Repair records are crucial in Lemon Law matters. For each visit, request a detailed repair order showing the complaint (“headlights inoperative”), the diagnosis (e.g., “faulty headlight control module”), the repair performed, parts replaced, and the in/out dates and mileage. Track how many days the vehicle is out of service. Check for recalls and Technical Service Bulletins (TSBs) through NHTSA or the manufacturer’s site; these can help show a known pattern. Avoid aftermarket electrical add-ons while the issue is under investigation, as they can complicate diagnostics and raise warranty questions.
If the headlights continue to fail after one or more repair attempts, consider escalating with the manufacturer’s customer service and opening a case number. You can also seek a consultation with a California lemon law professional to discuss your options and deadlines. Every case is unique—warranty terms, the number of attempts, the seriousness of the safety risk, and the days out of service all matter. ZapLemon helps consumers understand these factors and evaluate next steps, but a consultation is necessary to provide legal advice tailored to your situation.
This article is for informational purposes only, does not contain legal advice, and reading it does not create an attorney–client relationship. Past results do not guarantee future outcomes. If you believe your vehicle may qualify as a lemon due to headlights not working at delivery or repeated headlight failures under warranty, contact ZapLemon for a consultation. Visit our website or call our office to speak with our team about your options and next steps.