Everything You Need to Know About RV Lemon Law

The California Lemon Law, formally known as the Song-Beverly Consumer Warranty Act, protects buyers and lessees of consumer goods — including vehicles — that fail to meet quality and performance standards. If a manufacturer or dealer cannot repair a defect after a reasonable number of attempts, you may be entitled to a refund, replacement, or cash settlement.

Yes. California's lemon law covers recreational vehicles of all types — motorhomes (Class A, B, and C), fifth wheels, travel trailers, and campervans — as long as they were purchased or leased with a manufacturer's warranty.

A vehicle is generally considered a lemon if it has a substantial defect covered by the warranty that the manufacturer or dealer has been unable to repair after a reasonable number of attempts, or if the vehicle has been out of service for an extended period due to warranty repairs.

California's statute of limitations for lemon law claims is generally four years from the date you knew or should have known about the defect. However, it's best to consult with an attorney as soon as possible — early action strengthens your case.

Song-Beverly is California's state lemon law. It covers motor vehicles — including motorhomes — purchased or leased new in California with a manufacturer's warranty. It also covers consumer goods sold with written warranties, which includes fifth wheels and travel trailers. It provides for refund, replacement, or damages when the manufacturer cannot repair a warranted defect.

Magnuson-Moss is a federal law that protects consumers who purchase products with written warranties. For RV owners, it is especially important for towable trailers like fifth wheels and travel trailers, which may not qualify as motor vehicles under state lemon law. It allows consumers to sue when a manufacturer breaches its express warranty after a reasonable number of repair attempts.

Song-Beverly is California state law and applies to motor vehicles and consumer goods sold with warranties. Magnuson-Moss is a federal law covering any consumer product sold with a written warranty. For motorhomes, both apply — Song-Beverly covers the chassis and drivetrain, while Magnuson-Moss covers the habitation side. For towable RVs like fifth wheels and travel trailers, Magnuson-Moss is often the primary legal theory.

Yes. California lemon law protects both buyers and lessees. If you leased a new RV with a manufacturer's warranty and the manufacturer cannot repair a covered defect after a reasonable number of attempts, you have the same lemon law rights as a purchaser.

Substantial impairment means the defect significantly reduces the use, value, or safety of your RV. This can include defects that make the RV unsafe to drive or inhabit, defects that recur despite repeated repairs, or defects that significantly reduce resale value. You do not need to prove the RV is undrivable — persistent problems that affect your ability to use and enjoy the RV can qualify.

Generally, no. Lemon law covers defects in the original manufacturer's product that are covered by the factory warranty. If an aftermarket modification caused the defect, the manufacturer may argue it voids that portion of the warranty. However, the manufacturer must prove the modification caused the specific defect — they cannot deny coverage for unrelated issues.