St. Louis Lemon Law

Lemon law civil actions for City of St. Louis residents are filed in the 22nd Judicial Circuit Court — the Civil Courts Building at 10 N. Tucker Boulevard. Importantly, the City of St. Louis is its own independent jurisdiction separate from St. Louis County (21st Circuit), even though the two share borders and a metro identity. Under Missouri's general venue statute, you can file where the defendant manufacturer's registered agent is located, where the vehicle was sold, or where the cause of action accrued (typically where the repairs were attempted). City juries have historically been receptive to consumer claims, so plaintiff lawyers often prefer to file there if any leg of the transaction or repair occurred within the city limits. A Mo. Rev. Stat. §§ 407.560–407.579 claim is filed as a civil petition; smaller dollar amounts go to the associate division.

You have multiple proper venue options. Missouri's general venue statute (Mo. Rev. Stat. § 508.010) lets you file where the defendant resides, where the cause of action accrued, where the plaintiff was first injured, or where the vehicle was located when the injury occurred. For a Mo. Rev. Stat. §§ 407.560–407.579 claim, the cause of action typically accrues where the failed repair attempts happened. If you bought in St. Charles, repaired in St. Louis County, and live in the city, an attorney may file in the 22nd Circuit (City of St. Louis), 21st Circuit (St. Louis County), or 11th Circuit (St. Charles County). The manufacturer's registered agent in Missouri also creates venue. The city often has the fastest docket and most plaintiff-friendly jury pool.

Yes. The Wentzville Assembly Plant in St. Charles County builds the Chevrolet Colorado, GMC Canyon, Chevrolet Express, and GMC Savana, and these vehicles are covered by Mo. Rev. Stat. §§ 407.560–407.579 like any other new motor vehicle sold to a Missouri consumer for personal, family, or household use. Watch in particular for repeating 2.7L Turbo engine concerns, 8L90 transmission shudder, infotainment reboots, and persistent ride-quality complaints. If the same nonconformity has been subject to repair 4 or more times within the first year or warranty term, or the vehicle has been out of service 30 cumulative working days for warranty repair, the § 407.571 presumption applies. Send written final-opportunity notice to GM before filing in circuit court.

Document everything immediately. Under Mo. Rev. Stat. § 407.571, the manufacturer is presumed to have had a reasonable number of repair attempts when the vehicle has been out of service due to warranty repair for 30 or more cumulative working days within the first year or warranty term, whichever expires first. Routine maintenance does not count. Collect every repair order showing drop-off and pickup dates, all loaner agreements, tow receipts, and any text or email correspondence with the service advisor. Then send the manufacturer (not just the dealer) written notice via certified mail giving a final opportunity to repair. If they cannot conform the vehicle to warranty, you are entitled to a refund or replacement under § 407.567 — file in the 22nd Circuit if you live in the city.

Missouri's filing window is one of the shortest in the country. Under Mo. Rev. Stat. § 407.573, you must bring a civil action within 6 months after the express warranty expires OR within 18 months of original delivery, whichever is earlier. If you used a qualifying informal dispute settlement procedure such as BBB AUTO LINE or NCDS, you get 90 additional days from the decision. For a typical 3-year/36,000-mile bumper-to-bumper warranty, the 18-month-from-delivery cap usually controls. Because warranty repair attempts can stretch over many months, the deadline can quietly expire while your vehicle still sits at the dealer. If you are on your 3rd or 4th attempt for the same problem, consult a lemon law attorney immediately — waiting can forfeit the claim entirely.

Lemon law (Mo. Rev. Stat. §§ 407.560–407.579) covers manufacturing nonconformities — defects in materials or workmanship — not accident or weather damage. However, if flood or hail damage was repaired and the repair never properly cured the underlying problem (persistent electrical faults, ADAS calibration errors after windshield replacement, etc.), and the problem substantially impairs use, value, or safety, the recurring warranty repair attempts may still trigger the § 407.571 presumption. You may also have separate claims under the Missouri Merchandising Practices Act (Mo. Rev. Stat. § 407.025) if a dealer sold you a flood-damaged or salvage-title vehicle without disclosure. Bring all repair orders, the title history, and any insurance correspondence to an attorney for evaluation.

Yes. Mo. Rev. Stat. § 407.560 defines 'consumer' broadly to include any person entitled to enforce the manufacturer's warranty obligations, and lease-purchase arrangements where the lessee bears the warranty rights are within the act. Lessees in St. Louis get the same § 407.571 presumption (4 repair attempts or 30 cumulative out-of-service days) and the same § 407.567 refund-or-replacement remedy. A refund equals amounts you actually paid under the lease — down payment, monthly payments to date, and collateral charges — minus a reasonable use allowance, paid to you and the lessor in proportion to your interests. The same 18-month-from-delivery filing deadline applies, so do not let lease-end inspections distract you from the deadline.