Electric vehicles and plug-in hybrids are changing how Californians drive, charge, and maintain their cars—but they haven’t changed the basic consumer protections you have when something goes wrong. If your EV or plug-in hybrid has repeated issues that the dealership can’t fix, California’s Automobile Lemon Law may offer strong remedies. This guide from ZapLemon explains how the law applies to EVs and plug-ins, what “reasonable repair attempts” means, and practical steps to protect your rights if your vehicle spends more time in the shop than on the road.
California EV and Plug-In Lemon Law: What to Know
California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—applies to most new vehicles sold or leased in the state, and in many cases to used vehicles still covered by a manufacturer’s warranty or a certified pre-owned warranty. That includes battery-electric vehicles (BEVs) and plug-in hybrids (PHEVs). In plain terms, if a substantial defect covered by the warranty can’t be repaired after a reasonable number of attempts, you may be entitled to legal remedies. “Substantial” generally means the problem significantly affects the car’s use, value, or safety—not just minor annoyances.
The law includes a helpful “presumption” for vehicles within the first 18 months or 18,000 miles (whichever comes first): it presumes a reasonable number of repair attempts if (a) the same safety-related defect was subject to at least two repair attempts, (b) the same non-safety defect was subject to at least four repair attempts, or (c) the vehicle was out of service for repair for more than 30 cumulative days. This is a guideline, not a hard requirement—cars outside that window or with a different pattern of repair attempts can still qualify, depending on the facts. Repairs must be performed by the manufacturer or its authorized dealer.
If a vehicle qualifies as a lemon, potential remedies under the law can include a replacement vehicle or a refund (often called a repurchase), which may account for a mileage offset from when problems first appeared. The exact outcome depends on the details, including the nature of the defect and the repair history. EVs and plug-ins are treated like other vehicles under the Lemon Law, but they can raise unique issues—such as software fixes and battery testing—that make careful documentation especially important. If you’re unsure whether your situation fits, a consultation can help you understand your options.
Common EV and Plug-In Defects, Repairs, Warranty Tips
EVs and PHEVs can experience distinct issues compared with traditional gas cars. Examples we see reported include rapid battery range loss beyond normal degradation, charging failures (home and DC fast charging), high-voltage battery management system errors, inverter or drive unit faults, and thermal management problems that trigger limp mode. Software can add another layer: over-the-air updates that break features, repeated infotainment or instrument cluster reboots, or driver-assistance malfunctions affecting cameras, sensors, or braking/regen. Plug-in hybrids may also face engine and transmission issues, emissions system faults, and powertrain shudder during transitions between electric and gasoline modes.
When you visit the dealership, clear documentation is your best friend. Describe symptoms in everyday terms (“vehicle won’t accept a fast charge at known-good stations,” “range dropped from ~250 to ~170 miles in 3 months,” “car loses power after extended freeway driving,” “ADAS disengages with error code”) and ask that the exact concern and any codes found be written on the repair order. Keep every repair invoice, note the days your vehicle is out of service (including waiting on parts), and save screenshots or short videos of intermittent issues when safe to do so. For software-related problems, jot down the software version and date of any updates and whether they helped.
Review your warranty booklet closely—especially coverage for high-voltage batteries and electric drive components. Many EVs carry longer coverage on traction batteries than on other parts, and California also has special emissions-related protections for certain hybrid components. “Normal battery degradation” is a common manufacturer defense, but some brands provide specific capacity-retention guarantees; if your capacity drops below those thresholds, that may be relevant. Avoid unauthorized modifications or aftermarket tuning that could complicate warranty coverage, and check for Technical Service Bulletins (TSBs) or recalls that match your symptoms. If problems persist, consider contacting ZapLemon to discuss next steps, including whether dispute resolution or a Lemon Law claim may be appropriate for your situation.
This article is for general informational purposes only, is not legal advice, and reading it does not create an attorney–client relationship. Every case turns on its specific facts, documentation, and warranty terms, and past results do not guarantee similar outcomes. If you believe your EV or plug-in hybrid may qualify under California’s Lemon Law, contact ZapLemon at (844) 927-5366 or visit https://zaplemon.com to request a consultation and learn about your options.