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Iowa · Article Updated May 25, 2026

When Is a Car a Lemon in Iowa?

A car is an IA 'lemon' when the § 322G.3 presumption is satisfied — 3 dealer attempts + final manufacturer attempt OR 30 days OOS within the 2-year / 24K Rights Period.

Under Iowa law, a car becomes a “lemon” when it has a nonconformity that substantially impairs the use or market value of the vehicle under § 322G.2, AND the manufacturer has failed to repair the nonconformity within a “reasonable number of attempts” under § 322G.3 — Iowa’s distinctive “3 + final manufacturer attempt” structure (joins Alabama § 8-20A-2(b) as the only two states with this layered framework).

The three pathways to “lemon” status

Pathway 1 — 3 attempts + final manufacturer attempt

  • Three or more repair attempts by the manufacturer or its authorized service agent for the same nonconformity; AND
  • Within the 2-year / 24K Rights Period (warranty term OR 2 yr / 24K, whichever earlier); AND
  • A final attempt by the manufacturer after written notice from the consumer; AND
  • The same nonconformity continues to exist.

Pathway 2 — 1 attempt for a serious-safety defect + final manufacturer attempt

  • One or more repair attempts for a nonconformity likely to cause death or serious bodily injury; AND
  • Within the 2-year / 24K Rights Period; AND
  • A final attempt by the manufacturer after written notice from the consumer; AND
  • The same nonconformity continues to exist.

Pathway 3 — 30 days OOS

  • The motor vehicle is out of service due to repair attempts; AND
  • For a cumulative total of 30 or more days within the Rights Period.

What counts as a “nonconformity”

A defect or condition that substantially impairs:

  • Use — vehicle cannot be driven normally.
  • Market value — defect substantially reduces resale value.

§ 322G.3 treats a nonconformity “likely to cause death or serious bodily injury” specially in two ways: it is its own qualifying presumption pathway (just one dealer attempt + the manufacturer’s final attempt — see Pathway 2 above), and it triggers the first-attempt safety rule for the mileage-offset cap (cap kicks in at the FIRST attempt, not the third).

Common nonconformities — see qualifying defects coverage.

What does NOT make a car a lemon

  • Owner abuse, neglect, or modification.
  • Accident damage.
  • Normal wear.
  • Cosmetic complaints with no use/value impact.
  • Defects on commercial-only vehicles or 15,000+ lbs GVWR vehicles (IA’s threshold is broader than typical 10K).
  • Used vehicles — IA has no separate Used Car Lemon Law.
  • Motor home living facilities.

Written notice required

IA’s § 322G.3 requires written notice to the manufacturer triggering the final repair attempt — this is a procedural prerequisite (joins AL § 8-20A-2(b) as one of only two states with this requirement). Skip it and the manufacturer has a defense.

Bottom line

A car is an IA lemon when:

  1. The defect substantially impairs use or market value under § 322G.2,
  2. The defect was subject to repair attempts within the 2-year / 24K Rights Period,
  3. The § 322G.3 presumption is satisfied — 3 attempts + final manufacturer attempt (or 1 attempt + final attempt for a death-or-serious-bodily-injury defect) OR 30 days OOS, AND
  4. Written notice has been sent to the manufacturer triggering the final attempt.

Once these elements are met, the consumer is entitled to refund or replacement under § 322G.4 plus MANDATORY § 322G.6 attorney fees (“the court SHALL award”). § 714H actual + up-to-treble damages (willful/wanton with heightened proof) and mandatory § 714H.5(3) fees stack on top.

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