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Kentucky · Article Updated May 25, 2026

Documenting Evidence for a Kentucky Lemon Law Claim

What to document for a KY lemon-law case — repair orders, photos, videos, mileage logs, communications, the deadline-critical first-report date, and the WRITTEN NOTICE certified-mail receipts required by § 367.842.

Strong documentation is the difference between a winning Kentucky lemon-law case and a losing one. KY’s 12-month / 12K Rights Period, the 4-attempt or 30-day OOS threshold, the WRITTEN NOTICE to manufacturer prerequisite under § 367.842, and the 2-year SOLs all turn on specific dated documents. Build the record from day one.

The repair order — your most important document

A repair order (“RO”) is the dealer’s written record of each service visit. Every KY lemon-law case is built on ROs. Each RO should show:

  • Dealer name and address.
  • Date of drop-off and date of pickup.
  • Mileage at drop-off and pickup.
  • VIN.
  • Customer concern / complaint — what you reported, in your words.
  • Technician findings / diagnosis.
  • Repair performed (or “no problem found” notation).
  • Warranty status.

Get a copy of every RO. Don’t accept verbal “we couldn’t find anything.” Insist on a written RO.

The first-report date — deadline-critical

The single most important date is the date the defect was FIRST REPORTED to an authorized dealer or manufacturer. This determines whether the defect was reported within the 12-month / 12K Rights Period required for Lemon Law coverage.

Verify the first-report date is on the first RO.

The WRITTEN NOTICE — KY-specific procedural prerequisite

KY’s § 367.842 makes a written notice to the manufacturer a procedural prerequisite — distinctive among peer states. Without it, the refund/replacement obligation doesn’t attach. Documentation should include:

The notice letter

  • Consumer name and contact information.
  • Vehicle VIN, year, make, model.
  • Date of delivery and current mileage.
  • Description of the persistent nonconformity.
  • List of prior repair attempts (dates, dealer, RO numbers).
  • Demand for refund or replacement under § 367.842.

Proof of mailing and delivery

  • Certified mail receipt (date-stamped at the post office).
  • Return-receipt card (signed by manufacturer recipient).
  • USPS Tracking confirmation as backup.

Keep these in a separate folder labeled ”§ 367.842 Notice.” This is the single most important documentary evidence in a KY lemon-law case.

Subsequent repair attempts

For each return visit:

  • Date and mileage.
  • Consistent complaint language — same words describing the same nonconformity.
  • Each technician’s diagnosis.
  • Each repair attempted.

The 30-day OOS log

For the 30-day OOS pathway:

  • Cumulative days the vehicle was at the dealer/manufacturer for repair.
  • Each drop-off and pickup date.
  • Loaner vehicle records.

Photos and video

Visual evidence is powerful:

  • The defect when it occurs — phone video of transmission shudder, brake fade, etc.
  • Dashboard warning lights — photo each time a CEL, ABS, airbag warning lights.
  • Mileage and odometer readings at key moments.
  • Repair orders — photograph each RO as you receive it.

Communications

Save every communication:

  • Texts with service writer / service manager.
  • Emails with dealer and manufacturer customer relations.
  • Voicemails — transcribe or save audio files.
  • Letters sent or received.

Financial documentation

For the § 367.842 refund calculation, gather:

  • Purchase agreement — full vehicle price.
  • Sales tax receipt.
  • License and registration fees.
  • Finance documents — loan agreement, monthly payments, interest paid, payoff balance.
  • Lease documents if leased.
  • Trade-in valuation if applicable.
  • Incidental expenses — rental car, towing, alternative transportation.

Defect-specific evidence

For specific defect categories:

  • EV battery cases: charging logs, range data (manufacturer app screenshots), battery state-of-health reports.
  • Software/infotainment: screen recordings, firmware version logs.
  • Engine/transmission: oil consumption tracking, fluid leak photos.
  • Brakes: pedal feel notes, ABS warning lights.
  • Death-wobble (KY rural / Ford Super Duty): video at the speed it occurs (safely — passenger filming).

What NOT to do

Avoid:

  • Repairing the vehicle yourself or at an independent shop — gives the manufacturer a “modification” defense.
  • Continuing to use a clearly unsafe vehicle.
  • Signing settlement releases without attorney review.
  • Discarding old ROs.
  • Sending the § 367.842 notice without certified mail — proof of delivery is critical.

Bottom line

Documentation builds KY lemon-law cases. Every repair order, every text message, every photo. The 12-month / 12K Rights Period, the 4-attempt or 30-day OOS threshold, the WRITTEN NOTICE certified-mail receipts required by § 367.842, and the 2-year SOLs all turn on dated documents. The written-notice certified-mail receipts are particularly distinctive to KY — missing this evidence can foreclose the entire Lemon Law remedy.

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