Hyundai Ioniq 9 Power-Folding Seat Recall (307): Your California Lemon Law Rights

Recall 26V588000 (Hyundai recall 307) covers 5,360 model-year 2026 Hyundai Ioniq 9 SUVs whose second-row power seats may fail to detect a person and may continue to move after contacting a person during powered functions such as automatic folding. NHTSA records the consequence as a risk that an occupant, especially a child, could be trapped by the rear powered seat movement. Owners are advised to avoid using the second-row power seat functions until the vehicle has been repaired.

What the recall covers

Hyundai reported recall 26V588000 on September 11, 2026. It covers 5,360 model-year 2026 Ioniq 9 three-row electric SUVs. It is small by recall standards but significant for the vehicle: the Ioniq 9 is a new model, and this is its third 2026 campaign, after a high-voltage battery bus bar recall (26V068000) and a rear suspension fastener recall (26V314000).

What actually goes wrong

The second-row seats can fold and move under power. Safety logic is meant to detect when a person or object is in the way and stop. In affected vehicles, that detection may not work: the seat may fail to sense a person and may continue moving after it touches one during functions like automatic folding. NHTSA's concern is trapping — a child or small adult caught between a seat and the surrounding structure — which is why Hyundai is telling owners to stop using the power functions.

What the fix is

Hyundai will inspect and update the seat software, free of charge, through a dealer or over the air. Until then, the sensible approach is to treat the second-row power seats as manual. If the update arrives over the air, record the date and software information, because there may be no repair order.

Does this make an Ioniq 9 a lemon?

A fixed software issue on a small seat-control recall is usually not a lemon law case by itself. What changes the picture is that this is a safety defect on a brand-new vehicle that is squarely within warranty: if the problem persists after the update, or if the Ioniq 9 has other unresolved defects across its first months — battery, charging, suspension, infotainment — those repair visits add up. A defect that can trap an occupant is the kind of safety issue where California expects fewer repair attempts.

How a California buyback works

Under California's Song-Beverly Consumer Warranty Act, a vehicle may qualify as a lemon if it has a warranty-covered defect that substantially impairs its use, value or safety and Hyundai Motor America or its authorized dealers cannot repair it after a reasonable number of attempts — or if it has been out of service for warranty repairs for more than 30 cumulative days. A defect likely to cause death or serious bodily injury if the vehicle is driven is held to a shorter standard: at least two repair attempts rather than four. If a claim succeeds, the manufacturer pays your attorney fees, so a consultation costs nothing out of pocket. Time limits apply and they depend on the vehicle and the manufacturer, so it is worth asking early rather than late.

Beyond the recall: Is my Ioniq 9 a lemon?

Because this is a first-year model, early-build problems are more likely. Keep a log of every dealer visit, the complaint you gave, and the days the vehicle was unavailable. Three campaigns in a single model year is the sort of detail that belongs in your file, and it is a reason to document everything from the start.

What to do next

Check your VIN, complete the free repair, and keep every document. If the problem comes back, or your Hyundai has other defects that keep returning to the shop, Mousavi Law Firm can review it at no cost — call 844-MOUSAVI.