VinFast VF 8 Lemon Law

The VF 8's most alarming reported defect involves its Lane Keep Assist and advanced driver-assistance system. Owners have described the car applying its own steering input during wide or sweeping turns — jerking toward walls, drifting across lane lines, and resisting the driver's attempt to override it. Federal safety regulators opened an investigation into these lane-keeping complaints on 2023–2024 VF 8 vehicles, and VinFast issued a software-update recall (campaign 25V-559) in August 2025 covering roughly 6,000 vehicles to change how the system steers and how easily a driver can take back control.

The VF 8 has also been dogged by infotainment and display failures. VinFast previously recalled its VF 8 City Edition batch because the multimedia head-unit screen could go blank while driving or parked, hiding warning lights and controls, and pushed an over-the-air update to address it. Beyond the recalls, owners report frequent software bugs — unexpected reboots, frozen touchscreens (which control almost every function), and error messages — along with complaints about real-world range falling short and inconsistent charging behavior.

Two further recalls are worth knowing about, because together they establish a pattern rather than a single unlucky fault. VinFast recalled roughly 6,314 VF 8 SUVs from the 2023–2025 model years because the steering wheel can move unexpectedly, risking loss of vehicle control. It separately recalled about 4,888 VF 8s from the same model years over an airbag that may strike the driver's arm when it deploys. Add the lane-keeping campaign and the head-unit blanking recall, and this is a vehicle whose steering, restraint system, driver-assistance system and primary display have each been the subject of a safety campaign.

That accumulation is the strongest fact in most VF 8 cases. California law does not require every complaint to be the same complaint. A collection of substantial defects that together impair the use, value, or safety of the vehicle can support a claim even where no single symptom recurred four separate times. A VF 8 owner who has been through the steering recall, the airbag recall and a screen that still blanks does not need one defect repeated four times — the collection is the case.

On defects likely to cause serious injury or death — unexpected steering movement, an airbag that strikes the driver, a driver-assist system that fights the driver for control — two repair attempts can be enough. There is no fixed number required by California law; the seriousness of the defect is part of what makes a number reasonable.

Because most VinFast remedies arrive as software, owners badly undercount their repair history. When VinFast documents an update as the fix for something you reported, that is generally an attempted repair even though you never left the SUV overnight. Three over-the-air fixes for a recurring lane-keeping or display fault are three attempts, not zero. Save the release notes and any message identifying an update as the remedy.

Service access is its own problem on this brand. VinFast has sharply contracted its US retail and service footprint, and owners report long waits for appointments, parts and answers. Those waits count: 30 or more cumulative days out of service during the warranty period is one of the ways California law presumes the manufacturer has had a reasonable opportunity to repair. The days need not be consecutive, and a loaner does not stop the clock.

Owners ask whether VinFast can simply walk away from the cars it already sold. It cannot. An express warranty is a contract obligation that travels with the vehicle, and closing stores does not discharge warranties already issued. California is particularly unfriendly to that idea: Civil Code section 1793.2(a) requires a manufacturer selling here under an express warranty either to maintain sufficient service and repair facilities in the state, reasonably close to where the vehicles were sold, or to designate and authorize independent facilities to do the warranty work. Shrinking the network until owners cannot get warranty repairs is not just inconvenient — that failure is itself a potential violation, separate from whatever is wrong with the car.

Section 1793.2(b) then does real work for you. Where goods cannot be serviced or repaired to conform to the warranty within 30 days, the buyer is entitled to a replacement or restitution. With nowhere to take the vehicle, those 30 days arrive quickly and through no fault of yours. A contracting service network makes the claim stronger, not weaker.

What VinFast's retreat genuinely affects is collection, not liability. A judgment is worth what the entity behind it can pay, which turns on the US entity's solvency and assets and on which entity actually issued your warranty. That is the reason to act sooner here than you would with a manufacturer that has a stable US presence — not a reason to assume you have no claim.

Timing is tighter on a VinFast than owners expect. VinFast opted into California's AB 1755 procedures, so a claim generally must be filed within one year of the express warranty's expiration and no later than six years from the vehicle's original delivery date — not the four-year-from-discovery rule that applies to Tesla, Rivian, Lucid or Audi. An early 2023 VF 8 is further into that window than it feels.

A recall or software update is a starting point, not a guarantee. When the driver-assist system keeps misbehaving after the update, the screen keeps blanking, the software keeps glitching, or the car spends weeks waiting on parts or a fix, California's Lemon Law may entitle you to a buyback, a replacement, or a cash settlement — with VinFast paying your attorney fees.

A recall is not automatically a lemon — it's the manufacturer acknowledging a defect and offering a free repair. California's Lemon Law (the Song-Beverly Act) comes into play when a substantial defect can't be fixed after a reasonable number of attempts, or when your VF 8 has been out of service for 30 or more cumulative days.

If your VinFast VF 8 qualifies, you may be entitled to a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — and VinFast pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.