How to File a Delaware Lemon Law Claim

Filing a Delaware claim under the Automobile Warranties Act follows a defined sequence, anchored by written notice, certified-IDS exhaustion, and the short warranty-or-one-year window.

Step 1 — Report the defect in writing (within the window)

Coverage runs the warranty period or one year from delivery (§ 5002) — there’s no mileage cap, but the time window is short. Give the manufacturer prior direct written notice of the nonconformity and an opportunity to repair (§ 5004(b)). Keep proof.

Step 2 — Document repair attempts

• 4 or more attempts for the same nonconformity; OR
• more than 30 cumulative calendar days out of service.

Keep every written repair order. See documenting evidence.

Step 3 — Exhaust any certified IDS

If the manufacturer has a certified IDS (16 C.F.R. Part 703), the consumer must exhaust it before court (§ 5007). See manufacturer arbitration. If there’s no certified IDS, skip to court.

Step 4 — Go to court

File a court action pleading:

• Lemon Law (§ 5001) — refund (consumer can demand a buyback) or replacement, less the 100,000-mile offset.
• Deceptive Trade Practices Act (§ 2533) — actual damages trebled (mandatory), via the per se unlawful practice (§ 5009 / § 2513).
• Magnuson-Moss (§ 2310(d)(2)) — the federal fee hook (D. Del.).

Step 5 — The remedy

If you prevail, the consumer can decline a replacement and demand a refund (§ 5003(a)) — the full price plus collateral charges (document fee, registration, dealer-prep), minus the 100,000-mile offset.

Common filing mistakes

• Missing the short one-year window (report the defect in writing early).
• Skipping written notice to the manufacturer.
• Suing before exhausting a certified IDS (§ 5007).

Bottom line

Report the defect in writing within the warranty-or-one-year window, document 4 attempts or 30+ calendar days, exhaust any certified IDS, then sue — pairing the Consumer Fraud Act’s mandatory treble and Magnuson-Moss. Get a free case review.

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