A purchaser or lessee of a motor vehicle has various rights under both state and federal law if the vehicle does not perform as provided under an express warranty. Warranty law can be complex, and it is impossible to describe comprehensively all of the law in a brief space. The following comments briefly explain the Song-Beverly Consumer Warranty Act and what is popularly known as the “Lemon Law.” The California Attorney General recommends that you contact your own lawyer who can best advise you of your rights under the particular circumstances of your case. LemonLaw123.com can help you if you have purchased a lemon in the state of California.