Documenting Evidence for a Wisconsin Lemon Law Claim

Documentation is critical in any Wisconsin Lemon Law case — particularly 30-day clock documentation for triggering the automatic § 218.0171(7) doubling.

Required documents

1. Repair orders — every one

For each visit:

• Date of visit.
• Odometer reading.
• Customer complaint as written by the service advisor.
• Technician findings.
• Parts and labor performed.
• Total days vehicle was held.

2. Written election with proof of receipt

• The written election itself.
• Certified-mail receipt.
• Return receipt (green card or USPS tracking) — critical: this establishes Day 0 of the 30-day clock.
• Manufacturer’s response (if any) during the 30 days.

3. 30-day clock log — Wisconsin-specific

Build a detailed 30-day clock log:

Date	Event
Day 0	Written election received by manufacturer (per certified-mail return receipt)
Day 5	Manufacturer acknowledges receipt
Day 12	Manufacturer requests additional documentation
Day 18	Consumer provides documentation
Day 25	Manufacturer proposes refund calculation (inadequate)
Day 28	Consumer’s counsel disputes calculation
Day 30, 11:59 PM	Deadline for full delivery
Day 31, 12:01 AM	AUTOMATIC § 218.0171(7) doubling attaches
Day 35	Manufacturer wires partial payment
Day 42	Manufacturer wires balance

This timeline establishes the automatic doubling event with precision.

4. Purchase / lease documents

• Buyer’s order / sales contract.
• Finance contract.
• Lease agreement (if applicable).
• Manufacturer’s warranty booklet.

5. Photos and videos

• Date-stamped photos of visible defects.
• Videos of intermittent problems.

6. Pattern documentation

• TSBs for your VIN — search NHTSA’s TSB database.
• Recall notices.
• Manufacturer service campaigns.

7. Manufacturer compliance / non-compliance evidence

Critical for the automatic doubling analysis:

• Manufacturer’s calculation of refund amount.
• Actual amount delivered within 30 days.
• Any discrepancy triggering Marquez non-compliance.
• Wire transfer dates vs. delivery dates.

How to organize for BBB Auto Line

Attach:

• Repair-order log (chronological).
• Written election + return receipt.
• 30-day clock log.
• Photos / videos.
• TSBs / recalls.

How to organize for court action

Litigation requires:

• Verified complaint with exhibits — specifically plead § 218.0171(7) doubling with precise non-compliance event.
• Discovery responses.
• Expert witness materials.
• Recall and TSB analysis.

What weakens documentation

• Missing repair orders.
• “No problem found” visits without follow-up.
• Independent-mechanic visits.
• Vague defect descriptions.
• Missing 30-day clock documentation — critical for Wisconsin.
• Skipping the written election step.

What strengthens documentation

• Pattern across visits.
• TSBs match.
• Precise 30-day clock documentation showing exact moment of non-compliance.
• Calculation evidence showing manufacturer’s deficient refund.

Bottom line

Wisconsin’s automatic doubling mechanism makes 30-day clock documentation uniquely important. The consumer who can prove the exact moment of manufacturer non-compliance wins automatic doubling. Build the clock documentation in parallel with the repair-attempt documentation from day one.

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