Lemon Lawyers Explain: Why Arbitration Isn’t Always Binding

Arbitration clauses show up in many car purchase or lease agreements, and they can make California drivers wonder whether they’ve lost the option to take a lemon law case to court. The short answer: not always. This article explains, in plain language, why arbitration isn’t automatically binding in a lemon case, how California’s Song-Beverly Consumer Warranty Act interacts with arbitration terms, and what practical steps you can take if your vehicle has ongoing defects.

When Arbitration Clauses Don’t Control Your Lemon Case

A key point many owners miss is that your lemon law claim is usually against the vehicle’s manufacturer, not the dealership that sold or leased the car. The arbitration clause you signed is commonly embedded in the retail installment sales contract with the dealer. If that clause is written to cover disputes “between you and the dealer” about financing or the sale—not manufacturer warranty obligations—the manufacturer may not be able to force you into arbitration. Whether a non-signatory manufacturer can enforce a dealer’s arbitration clause is a contested issue and turns on the specific contract language and current case law.

Another reason arbitration isn’t always binding is that some programs labeled “arbitration” are actually voluntary “informal dispute settlement” procedures set up under the federal Magnuson-Moss Warranty Act. These programs (such as BBB AUTO LINE or NCDS in some brands) are designed to help resolve warranty disagreements quickly, but they are typically non-binding on consumers. You can usually try them and still choose to go to court if you’re unsatisfied, as long as you meet any timing requirements in your warranty booklet.

Finally, even when an arbitration clause could apply, courts sometimes find them unenforceable due to unconscionability or because they improperly restrict statutory rights. For example, clauses that bury terms in fine print, impose one-sided fees, or limit remedies the law guarantees may be struck down or narrowed. Some contracts also include an opt-out window—if you opted out properly and on time, you’re not bound. Practical tip: review your purchase or lease agreement to see who the clause covers, what types of disputes it names, any opt-out instructions, and any exclusions (many contracts exclude small claims court).

California Lemon Law Limits on Mandatory Arbitration

California’s lemon law—the Song-Beverly Consumer Warranty Act—protects buyers and lessees when a new or certified pre-owned vehicle has substantial defects that the manufacturer or its authorized dealer can’t fix within a reasonable number of attempts or after the car spends significant time in the shop. Importantly, Song-Beverly provides specific rights and remedies (like repurchase or replacement) that private contracts can’t simply take away. An arbitration clause that tries to waive or undermine those statutory protections may be unenforceable as written.

The interaction between arbitration and Song-Beverly can be nuanced. Some manufacturers try to compel arbitration based on a dealer’s contract; other times they rely on dispute program language in the warranty. California courts have reached differing outcomes depending on who signed what, how the clause is drafted, and whether the claim is based on the manufacturer’s warranty duties versus the retail sale. The bottom line: the details matter. A clause aimed at dealer financing issues won’t necessarily control a warranty dispute with the manufacturer under California lemon law.

What can you do right now? Keep thorough records of every repair visit, including dates, mileage, the specific complaint, and what the service department did or tried to do. Read your warranty booklet to see whether a non-binding dispute program is available and whether using it affects your timeline. Save your purchase or lease paperwork and highlight the arbitration section—note whether it names the manufacturer, defines “covered parties,” excludes small claims, or allows an opt-out. These steps don’t decide your case, but they put you in a stronger position to understand your options when you speak with a lemon law attorney.