Wisconsin Automatic Double Damages (§ 218.0171(7))

Wisconsin’s signature Lemon Law mechanism is the automatic double damages plus mandatory attorney fees under Wis. Stat. § 218.0171(7) when manufacturers miss the 30-day refund/replacement window. The Wisconsin Supreme Court’s decision in Marquez v. Mercedes-Benz USA, LLC, 2012 WI 57, 341 Wis. 2d 119 (2012), strictly enforces this clock — manufacturers cannot avoid doubling through substantial compliance or minor late delivery. The one recognized escape is narrow: the manufacturer bears the burden of proving, by clear and convincing evidence, that the consumer’s intentional conduct prevented a timely refund.

The statutory mechanism

Wis. Stat. § 218.0171(2)(b) requires the manufacturer to deliver refund or replacement within 30 days of receiving the consumer’s written election.

Wis. Stat. § 218.0171(7) then provides:

In addition to pursuing any other remedy, a consumer may bring an action to recover damages caused by a violation of this section. The court shall award a consumer who prevails in such an action twice the amount of any pecuniary loss, together with costs, disbursements and reasonable attorney fees.

The combination: failure to comply with the 30-day clock = pecuniary loss = automatic doubling + mandatory attorney fees.

The Marquez strict-construction precedent

Before Marquez, manufacturers argued that “substantial compliance” with the 30-day window should avoid doubling. The Wisconsin Supreme Court rejected this — holding that ANY material non-compliance with the 30-day window triggers automatic doubling.

Key holdings from Marquez:

1. Strict construction — the 30-day window is not flexible.
2. Partial compliance is non-compliance — partial refund, missing tax reimbursement, missing collateral charge reimbursement all trigger doubling.
3. No good-faith defense — manufacturer’s belief that its calculations were correct doesn’t excuse non-compliance.
4. No willfulness requirement — the consumer need not prove bad faith; doubling attaches on any material non-compliance. The only defense is the manufacturer proving the consumer’s intentional conduct thwarted timely refund (clear and convincing evidence).

This makes Wisconsin uniquely strict — manufacturers must “get it right” within 30 days or pay double.

What counts as compliance

A manufacturer “complies” with the 30-day window only by delivering, within 30 days:

• Full refund of purchase price + collateral charges + incidental damages, MINUS only the reasonable allowance for use, OR
• Comparable replacement vehicle properly titled and registered.

Common manufacturer mistakes triggering automatic doubling:

• Calculating sales tax incorrectly.
• Missing license / registration fee reimbursement.
• Missing extended-warranty cost reimbursement.
• Disputed mileage-offset calculation that turns out to be wrong.
• Late delivery — even by one day.
• Wire transfer initiated but not received within 30 days.

What doesn’t excuse non-compliance

The Wisconsin Supreme Court has been clear:

• Manufacturer’s good faith doesn’t excuse.
• Manufacturer’s reliance on counsel doesn’t excuse.
• Manufacturer’s clerical errors don’t excuse.
• Manufacturer’s logistical delays don’t excuse.

Strategic implications for consumers

The 30-day clock + automatic doubling structure creates strong consumer leverage:

1. Manufacturers settle quickly to avoid doubling exposure.
2. Consumer’s “Day 31” position is dominant — automatic doubling attached.
3. Mandatory attorney fees plus doubling makes attorney representation cost-effective for consumers.
4. Most Wisconsin cases settle in the 30-day window to avoid doubling.

Strategic implications for attorneys

• Calendar the 30-day clock to the day when serving written election.
• Document every communication during the window.
• Document the precise moment of non-compliance (Day 31, 8:00 AM if no full delivery).
• Plead automatic doubling specifically in the complaint when filing.

A concrete example

Consumer’s pecuniary loss after election:

• Refund value: $35,000.
• Incidental damages: $2,000.
• Total pecuniary loss: $37,000.

Manufacturer’s Day 30 wire transfer arrives Day 31. Recovery:

• Pecuniary loss: $37,000.
• Automatic doubling: +$37,000.
• Mandatory § 218.0171(7) attorney fees: $30,000-$80,000+.
• Total: ~$104,000-$154,000.

Versus full Day 30 compliance:

• Refund: $37,000.
• No doubling, no mandatory fees.

Difference: ~$67,000-$117,000 — driven entirely by the 30-day clock.

When the manufacturer disputes the consumer’s election

If the manufacturer disputes the consumer’s right to refund/replacement (e.g., disputes the threshold), the 30-day clock still runs:

• Manufacturer must EITHER deliver the elected remedy within 30 days, OR
• File a declaratory action to dispute the obligation.

Otherwise — Day 31 triggers doubling, even if the underlying dispute is meritorious.

Bottom line

The § 218.0171(7) automatic double damages mechanism is the heart of Wisconsin’s consumer-favorable Lemon Law framework. The Marquez strict-construction precedent ensures manufacturers cannot avoid doubling through substantial compliance. This makes Wisconsin one of the strongest jurisdictions in the country for prevailing consumers — particularly in cases where the manufacturer disputes the threshold or makes calculation errors.

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