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 your keyless entry works one moment and fails the next, you’re not alone. Intermittent electronic issues are among the most frustrating problems California drivers face—and they can raise real questions about warranty rights and lemon law protection. Below, ZapLemon explains how California’s lemon law can apply to repeat keyless entry failures and when it may be time to speak with a California lemon law firm for guidance.
Intermittent Keyless Entry? California Law Basics
Keyless entry problems often show up as doors that won’t unlock, a push-button start that doesn’t recognize the fob, random “no response” from the remote, or an alarm that arms/disarms unpredictably. Causes can include faulty sensors, antennas, body control modules, wiring, software glitches, or even radio interference. While some issues resolve after a battery swap in the fob, recurring failures—especially those documented during the warranty—can be more than an annoyance.
California’s lemon law, the Song-Beverly Consumer Warranty Act, generally covers defects that appear during the manufacturer’s warranty and that substantially impair the vehicle’s use, value, or safety. If the manufacturer (through an authorized dealer) has had a reasonable number of opportunities to fix the problem and it persists, the vehicle may qualify for remedies under the law. Intermittent electronics can count, provided the issue is repeatable over time and properly documented.
What counts as a “reasonable number” of repair attempts depends on the facts. As a general guideline, California’s lemon law presumption looks at whether there were several unsuccessful repair attempts, or 30 or more total days out of service for warranty repairs, within the first 18 months or 18,000 miles. A keyless entry that regularly prevents you from locking the car, starting it, or accessing it can affect both use and safety. Keep in mind, these are not hard-and-fast rules; each situation is unique and should be evaluated on its specific history.
When to Call a California Lemon Law Firm, ZapLemon
Consider contacting a California lemon law firm like ZapLemon if your dealer can’t duplicate the issue despite your videos or notes, if your vehicle has been in the shop multiple times for the same keyless entry complaint, or if it has spent many days out of service for warranty repairs. Also reach out if the dealer acknowledges a known issue or software update but the problem keeps returning. A consultation can help you understand potential options without committing to a path.
A firm focused on California lemon law can review your timeline, repair orders, warranty status, and any technical service bulletins (TSBs) to assess whether your situation may meet the legal requirements. Helpful records include your purchase or lease agreement, all repair orders (with “customer states” and technician notes), tow/roadside logs, loaner car records, and photos or videos showing the intermittent failure. If you’ve tried a spare fob, replaced batteries, or had software updates, those details matter too.
In the meantime, keep your documentation thorough and consistent. Describe your symptoms clearly to the service advisor and ask that the exact complaint be written on the repair order (for example, “intermittent keyless entry—no unlock/no start—occurs daily after sitting overnight”). Avoid modifications that could complicate warranty coverage, save all receipts, and note dates, mileage, weather, and frequency. If you’re unsure whether your situation might qualify under California law, ZapLemon can walk you through the process and next steps.
Need a case-specific review?
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.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.