Lemon Lawyers Explain: The Limits of Dealership Responsibility

When your car keeps going back to the shop, it’s natural to ask: is the dealership responsible—or the manufacturer? Lemon lawyers hear this question every day. This guide explains, in plain language, where a dealer’s duties stop and when California’s lemon law shifts responsibility to the automaker. It’s meant to help you understand the process, preserve your rights, and decide when it’s time to speak with a professional.

Where Dealership Responsibility Ends in California

Dealerships are the front line for warranty repairs, but they don’t control the warranty itself. In California, dealers are responsible for attempting repairs, following the manufacturer’s procedures and technical bulletins, and giving you detailed repair orders each time your vehicle is in the shop. They can open a case with the manufacturer, test drive your vehicle with you, and escalate complex issues to a factory representative. What they typically cannot do is authorize a buyback, replacement, or cash settlement—that decision rests with the manufacturer.

Dealers also have sales-related duties. When they sell a vehicle, they must follow California consumer protection laws, truthfully represent the vehicle, and comply with disclosure requirements. For new cars, the implied warranty of merchantability generally applies, meaning the vehicle should be fit to drive. For used cars, coverage depends on the specific warranties provided (for example, a remaining manufacturer’s warranty or a dealer warranty) and any service contracts sold; the details can change what legal protections apply. Even so, if your defect is being repaired under the manufacturer’s warranty, the dealership’s job is to diagnose and repair—while the manufacturer stands behind the warranty.

There are practical limits to what a dealership can offer. A service department may provide a loaner or rental coverage when the manufacturer’s policy allows, but that’s not guaranteed for every repair. A dealer cannot extend your warranty on its own, waive mileage limits, or promise a lemon law buyback. If the dealer says it can’t duplicate the problem, ask to ride along with a technician and make sure “no problem found” is documented on the repair order. Keep copies of every work order and invoice, note the dates your car is out of service, and consider contacting the manufacturer directly if repairs aren’t resolving the issue.

Lemon Law 101: When the Manufacturer Is Liable

California’s Song-Beverly Consumer Warranty Act—often called the California Lemon Law—generally holds the manufacturer liable when a vehicle with a manufacturer’s warranty has defects that substantially impair use, value, or safety and the manufacturer or its authorized dealers can’t fix those issues after a reasonable number of repair attempts. This can apply to new vehicles and, in some cases, used or certified pre-owned vehicles that are still covered by the manufacturer’s new-vehicle warranty or a manufacturer-backed certified warranty. The key point: the manufacturer issued the warranty, so the manufacturer is the one responsible under the law.

What counts as a “reasonable” number of repair attempts depends on the facts, but California offers guidelines. A legal presumption may apply if, within the first 18 months or 18,000 miles, the vehicle has been subject to multiple repair attempts for a serious safety defect, several attempts for a non-safety defect, or has been out of service for repairs for 30 or more cumulative days. These are guidelines—not hard limits—and you may still have rights outside those benchmarks. Crucially, it’s the manufacturer (not the dealership) that evaluates and authorizes a repurchase or replacement when the standard is met.

If you think your car might be a lemon, focus on documentation and communication. Save every repair order, note dates and mileage, and keep photos or videos of the symptoms. Review your warranty booklet to understand coverage and procedures, and consider notifying the manufacturer’s customer-care or lemon law department in writing. Do not stop making payments or cancel insurance based on a potential claim. When repairs aren’t solving the problem, consult a California lemon law attorney to evaluate your situation and next steps.