If your car’s parking assist grabs the wheel and steers the wrong way, you’re not imagining it—and you’re not alone. Modern driver-assistance features are helpful when they work, but mis-steering during parking can cause curb strikes, near-collisions, or constant warnings that make you lose trust in the vehicle. This article explains, in plain language, how California’s lemon law may apply to parking assist systems that steer themselves incorrectly and what you can do to document the problem. It is for informational purposes only and is not legal advice.
When Parking Assist Mis-Steers: CA Lemon Law Basics
Parking assist systems use sensors, cameras, and software to nudge or control steering at low speeds. When they malfunction, drivers report the wheel sharply pulling toward obstacles, veering off a planned path, or oscillating in and out of a parking space. In other cases, the feature may abruptly disengage, throw “parking assist unavailable” warnings, or steer in a way that scrapes wheels and bumpers. If you’re experiencing recurring mis-steering, it can be more than annoying—it may be a defect that affects safe use and value.
Under California’s Song-Beverly Consumer Warranty Act (often called the California Lemon Law), a vehicle may qualify as a “lemon” if it has a defect covered by the manufacturer’s warranty that the dealer cannot repair after a reasonable number of attempts. That can include advanced driver-assistance systems (ADAS) like parking assist, especially when the problem substantially impairs the vehicle’s use, value, or safety. The law applies to many new and used vehicles that are still under the manufacturer’s warranty, but specifics depend on your situation, the repair history, and timing.
A “reasonable” number of repair attempts isn’t a fixed number—it varies. Safety-related steering issues may need fewer attempts than minor inconveniences, and California has special presumptions during the first 18 months or 18,000 miles. That said, not every glitch qualifies. The type of warranty, the nature of the defect, whether aftermarket add-ons or collision damage are involved, and the quality of documentation all matter. A California lemon law firm like ZapLemon can review your records and help you understand your options, but a consultation is necessary for legal advice.
Steps to Document Parking Assist Steering Issues
Start by writing down exactly what happens when the system mis-steers. Note the date, time, location, weather, and surface (garage, street, sloped driveway), how much fuel and cargo you had, and whether the steering wheel moved on its own. Record dashboard messages and chimes, and take clear photos or short videos if it’s safe to do so. Capture whether the issue is repeatable—such as “pulls left when parallel parking on a slight incline” or “swings toward curb when backing into a spot.”
Bring the vehicle to an authorized dealer and describe the steering behavior in plain terms: what you felt through the wheel, where the car moved, and the distance to obstacles. Ask the service advisor to include your exact complaint on the repair order and to attempt to replicate the issue. Request copies of all repair orders and invoices, even if the dealer says “no problem found,” and keep them in one folder. Avoid clearing codes or disconnecting the battery before service, as that can erase data the technician needs.
Track the number of repair attempts and days out of service. If the dealer updates software, recalibrates cameras, or replaces sensors or a steering rack, keep those documents. Check for recalls or technical service bulletins (TSBs) for your make and model and keep printouts. If the issue persists, consider contacting the manufacturer’s customer care line and documenting that call. Finally, review your warranty booklet to confirm coverage periods and exclusions. These general steps won’t determine your legal rights by themselves, but they create a clear timeline that a California lemon law firm for parking assist steering itself incorrectly—like ZapLemon—can evaluate.
This article is for informational purposes only, does not constitute legal advice, and reading it does not create an attorney–client relationship. Past results do not guarantee similar outcomes. If you believe your vehicle’s parking assist is steering itself incorrectly and may qualify under California’s lemon law, contact ZapLemon to discuss your situation. Call (310) 489-3017 or visit https://zaplemon.com to request a consultation and learn about your options.