When your vehicle is stuck at the dealership because a critical part is on backorder, it can feel like you’re paying for a car you can’t use. Many California drivers assume nothing can be done until the part arrives. In reality, parts delays can matter under California’s Lemon Law and other consumer warranty protections. This article explains how parts backorders intersect with warranty repairs, what “days out of service” can mean, and how a California lemon law firm like ZapLemon evaluates delays that keep you off the road.
Are Parts Backorders Delaying Your Warranty Repairs?
Supply chain issues, microchip shortages, and limited inventory have made parts backorders common for everything from transmission control modules to hybrid battery packs and infotainment head units. When a dealer writes “waiting for parts” on your repair order, your vehicle may sit for weeks or months without an actual repair attempt. For families juggling work and school or anyone relying on their car for daily transportation, these delays can be more disruptive than the defect itself.
Under California’s Song-Beverly Consumer Warranty Act (often called the California Lemon Law), a car may qualify as a “lemon” if the manufacturer or its authorized dealer cannot repair a warranty-covered defect after a reasonable number of attempts, or if the vehicle is out of service for repair for an extended period (often discussed as 30 or more cumulative days). Importantly, those “days out of service” can include time your vehicle is at the dealership or otherwise unavailable because a necessary part is on backorder. Every situation is fact-specific, and whether a particular delay counts can depend on details such as warranty coverage, repair documentation, safety issues, and communication with the manufacturer.
If you’re facing a parts delay, focus on documentation. Keep every repair order—even if it only says “awaiting part”—and ask the service advisor to list the defect, diagnostic findings, part number, and estimated arrival date. Note dates the vehicle is in the shop or otherwise not driveable, track any loaner or rental provided, and save texts or emails with the dealer or manufacturer. These records help show how long you’ve been without a working vehicle, how many times you’ve sought repairs, and whether the problem substantially impairs use, value, or safety, all of which may be important when evaluating Lemon Law options.
How California Lemon Law Firms Address These Delays
California lemon law firms, including ZapLemon, examine whether the pattern of defects and delays meets the law’s standards for a refund, replacement, or other relief. That review typically looks at the repair history, number of visits, total days out of service, the severity of the issue (for example, stalling, brake defects, battery failures, or repeated check-engine lights), and whether repairs were attempted by an authorized facility during the warranty period. When parts are backordered, firms also evaluate the timeline: how long the vehicle has been waiting, what the manufacturer has communicated, and whether there have been meaningful steps to resolve the defect.
If your case appears to meet the legal criteria, a firm may present a claim to the manufacturer that outlines the defects, the repair attempts, and the cumulative downtime, including periods attributable to parts backorders. Depending on the facts, potential outcomes can include a repurchase (often called a buyback), a replacement vehicle, or a cash settlement to compensate for diminished value and inconvenience. In some situations, California law may allow additional civil penalties if the manufacturer’s conduct is willful; however, that depends on the evidence and is not guaranteed. Throughout, the goal is to encourage a timely and fair resolution while you remain focused on daily life.
While every case is unique, consumers can take practical steps that support a potential claim. Ask the dealer for written confirmation when a part is ordered and for updates if the backorder date changes. Keep a log of days the vehicle is undriveable or at the shop; even if you receive a loaner, your own vehicle’s downtime still matters. Review your warranty booklet for coverage details, and consider contacting a California lemon law firm early to understand your rights. A short consultation can help you learn whether the delay may count toward “days out of service” and what options might be available if the part never arrives or the repair ultimately fails.
Parts backorders shouldn’t leave you in the dark about your rights. If your vehicle has been sidelined for weeks waiting on a warranty part, the time lost may be relevant under California’s Lemon Law. This article is for informational purposes only, is not legal advice, and reading it does not create an attorney-client relationship. Results are not guaranteed. Attorney advertising. If you believe your vehicle may qualify as a lemon or you want to discuss a parts-related delay, contact ZapLemon through our website or call our office to request a consultation.