Lemon Law Demand Letter - Colorado
LEMON LAW DEMAND LETTER
STATE OF COLORADO
Statutory Notice Under C.R.S. § 42-10-103(3) — Written Notification to Manufacturer
SENT VIA CERTIFIED MAIL, RETURN RECEIPT REQUESTED — ARTICLE NO. [____________________]
AND OVERNIGHT DELIVERY — SIGNATURE REQUIRED
[__/__/____]
[MANUFACTURER LEGAL NAME]
ATTN: Customer Relations / Lemon Law Department / General Counsel
[MANUFACTURER STREET ADDRESS]
[CITY, STATE ZIP]
[AUTHORIZED DEALER NAME]
ATTN: General Manager / Service Director
[DEALER STREET ADDRESS]
[CITY, STATE ZIP]
Re: COLORADO LEMON LAW STATUTORY NOTICE AND DEMAND FOR REPURCHASE OR REPLACEMENT
Consumer/Owner: [________________________________]
Vehicle: [____] [________________________________] [________________________________] [________________________________]
(Year) (Make) (Model) (Trim)
VIN: [____________________]
Purchase/Lease Date: [__/__/____]
Odometer at Purchase: [________] miles
Current Odometer: [________] miles
Total Repair Attempts for Primary Defect: [____]
Total Business Days Out of Service: [____]
Dear Sir or Madam:
This law firm represents [________________________________] ("Consumer" or "Client") regarding the purchase/lease of the above-referenced vehicle, which qualifies as a "lemon" under the Colorado Motor Vehicle Repair Act, C.R.S. § 42-10-101 et seq., and the federal Magnuson-Moss Warranty Act, 15 U.S.C. § 2301 et seq. Consumer also asserts a parallel claim under the Colorado Consumer Protection Act ("CCPA"), C.R.S. § 6-1-101 et seq., for deceptive trade practices arising from the manufacture and sale of a nonconforming vehicle without adequate remedy.
THIS LETTER CONSTITUTES THE REQUIRED WRITTEN NOTIFICATION UNDER C.R.S. § 42-10-103(3). You must provide the Consumer a reasonable opportunity to make a final repair attempt within seven (7) business days of receipt of this notice.
Direct all future communications to this office. Do not contact Consumer directly.
I. COLORADO LEMON LAW — STATUTORY FRAMEWORK
A. Governing Statute
Colorado's Lemon Law is codified at C.R.S. § 42-10-101 through § 42-10-108, under the title "Motor Vehicle Repair Act." It is among the more consumer-favorable lemon law statutes in the region.
B. Covered Vehicles — C.R.S. § 42-10-101(3)
The Colorado Lemon Law covers new self-propelled private passenger motor vehicles, including:
- Passenger cars, SUVs, and minivans
- Pickup trucks and vans
- Motorcycles
Excluded: Motor homes; farm tractors; vehicles with a GVWR exceeding 10,000 pounds.
The subject vehicle — a [____] [________________________________] with VIN [____________________] — is a covered vehicle purchased/leased new on [__/__/____].
C. Coverage Period — C.R.S. § 42-10-103
The Lemon Law applies during the earlier of:
1. The full term of the manufacturer's express warranty; or
2. One (1) year and/or 12,000 miles from original retail delivery.
The primary defect first occurred on [__/__/____] at [________] miles — within the coverage period.
D. Rebuttable Presumption of Nonconformity — C.R.S. § 42-10-103(2)
Colorado creates a rebuttable presumption that a reasonable number of repair attempts have been made if, within the coverage period, either of the following thresholds is met:
Threshold 1 — Repair Attempts:
The same nonconformity has been subject to repair four (4) or more times and continues to exist. C.R.S. § 42-10-103(2)(a).
Threshold 2 — Days Out of Service:
The vehicle has been out of service by reason of repair for a cumulative total of thirty (30) or more business days (not calendar days). C.R.S. § 42-10-103(2)(b).
Consumer's vehicle has met ☐ Threshold 1 ([____] repair attempts) and/or ☐ Threshold 2 ([____] business days out of service).
E. Mileage Offset Formula
Under Colorado's Lemon Law, the manufacturer may deduct a mileage offset from any refund calculated as:
Offset = Full Purchase Price × (Miles Driven at Time of This Written Notice ÷ 100,000)
| Item | Calculation |
|---|---|
| Full Purchase Price | $[____________________] |
| Odometer at Time of This Notice | [________] miles |
| Divided by 100,000 | [________] |
| Mileage Offset | $[____________________] |
F. Colorado Consumer Protection Act — Parallel Claim
The CCPA, C.R.S. § 6-1-105, prohibits deceptive trade practices in the course of business. Selling a vehicle with a known, unfixable defect without adequate remedy constitutes a deceptive trade practice. The CCPA provides:
- Actual damages — C.R.S. § 6-1-113(2)(a)
- Up to treble damages for willful/wanton conduct — C.R.S. § 6-1-113(2)(a)
- Minimum $500 per violation — C.R.S. § 6-1-113(2)(a)
- Reasonable attorney fees and costs — C.R.S. § 6-1-113(2)(b)
- 3-year statute of limitations — C.R.S. § 6-1-115
II. VEHICLE INFORMATION
| Item | Details |
|---|---|
| Owner / Lessee | [________________________________] |
| Co-Owner / Co-Lessee | [________________________________] |
| Year / Make / Model / Trim | [____] [________________] [________________] [________________] |
| Vehicle Identification Number | [____________________] |
| Purchase or Lease Date | [__/__/____] |
| Selling Dealer | [________________________________] |
| Dealer City / County | [________________________________], Colorado |
| Purchase Price / Capitalized Cost | $[____________________] |
| Sales Tax Paid | $[____________________] |
| Title / Registration Fees Paid | $[____________________] |
| Down Payment | $[____________________] |
| Loan / Lease Balance (current) | $[____________________] |
| Lienholder / Lessor | [________________________________] |
| Odometer at Delivery | [________] miles |
| Odometer — First Repair Attempt | [________] miles |
| Odometer — Date of This Notice | [________] miles |
| Transaction Type | ☐ Purchase ☐ Lease |
III. WARRANTY INFORMATION
| Warranty Type | Duration | Coverage Period Status |
|---|---|---|
| Basic / Bumper-to-Bumper | [____] years / [________] miles | ☐ Active ☐ Expired |
| Powertrain | [____] years / [________] miles | ☐ Active ☐ Expired |
| Emissions (Federal 8/80,000) | 8 yrs / 80,000 miles | ☐ Active ☐ Expired |
| Other: [________________] | [________________] | ☐ Active ☐ Expired |
All defects described in this letter arose within the active warranty period and remain unresolved.
IV. DESCRIPTION OF NONCONFORMITY
A. Primary Nonconformity
The vehicle suffers from one or more nonconformities that substantially impair its use, market value, or safety as required under C.R.S. § 42-10-103:
Primary Defect:
| Item | Details |
|---|---|
| System Affected | [________________________________] |
| Description of Defect | [________________________________] |
| First Occurrence | [__/__/____] at [________] miles |
| How Defect Manifests | [________________________________] |
| Safety Risk | ☐ Yes — [________________________________] ☐ No |
| Effect on Vehicle Use | [________________________________] |
| Effect on Market Value | [________________________________] |
| Technical Service Bulletins Applicable | ☐ Yes — TSB No(s): [________________] ☐ No ☐ Unknown |
Secondary Defect(s) (if applicable):
| System / Defect | First Occurrence | Safety Risk |
|---|---|---|
| [________________________________] | [__/__/____] | ☐ Yes ☐ No |
| [________________________________] | [__/__/____] | ☐ Yes ☐ No |
V. COMPLETE REPAIR HISTORY
Repair Attempt No. 1
| Item | Details |
|---|---|
| Date Vehicle Presented | [__/__/____] |
| Date Vehicle Returned | [__/__/____] |
| Business Days Out of Service | [____] |
| Odometer In | [________] miles |
| Repairing Dealer / Facility | [________________________________] |
| City / County | [________________________________], Colorado |
| Repair Order Number | [________________________________] |
| Consumer's Stated Complaint | [________________________________] |
| Work Performed by Dealer | [________________________________] |
| Parts Replaced (if any) | [________________________________] |
| Result | ☐ Defect persisted ☐ Defect temporarily reduced ☐ Defect returned within [____] days |
Repair Attempt No. 2
| Item | Details |
|---|---|
| Date Vehicle Presented | [__/__/____] |
| Date Vehicle Returned | [__/__/____] |
| Business Days Out of Service | [____] |
| Odometer In | [________] miles |
| Repairing Dealer / Facility | [________________________________] |
| City / County | [________________________________], Colorado |
| Repair Order Number | [________________________________] |
| Consumer's Stated Complaint | [________________________________] |
| Work Performed by Dealer | [________________________________] |
| Parts Replaced (if any) | [________________________________] |
| Result | ☐ Defect persisted ☐ Defect temporarily reduced ☐ Defect returned within [____] days |
Repair Attempt No. 3
| Item | Details |
|---|---|
| Date Vehicle Presented | [__/__/____] |
| Date Vehicle Returned | [__/__/____] |
| Business Days Out of Service | [____] |
| Odometer In | [________] miles |
| Repairing Dealer / Facility | [________________________________] |
| City / County | [________________________________], Colorado |
| Repair Order Number | [________________________________] |
| Consumer's Stated Complaint | [________________________________] |
| Work Performed by Dealer | [________________________________] |
| Parts Replaced (if any) | [________________________________] |
| Result | ☐ Defect persisted ☐ Defect temporarily reduced ☐ Defect returned within [____] days |
Repair Attempt No. 4
| Item | Details |
|---|---|
| Date Vehicle Presented | [__/__/____] |
| Date Vehicle Returned | [__/__/____] |
| Business Days Out of Service | [____] |
| Odometer In | [________] miles |
| Repairing Dealer / Facility | [________________________________] |
| City / County | [________________________________], Colorado |
| Repair Order Number | [________________________________] |
| Consumer's Stated Complaint | [________________________________] |
| Work Performed by Dealer | [________________________________] |
| Parts Replaced (if any) | [________________________________] |
| Result | ☐ Defect persisted ☐ Defect temporarily reduced ☐ Defect returned within [____] days |
[Attach additional repair attempts as needed.]
Cumulative Repair Summary
| Nonconformity | Repair Attempts | Business Days Out of Service |
|---|---|---|
| [Primary defect: ________________________________] | [____] | [____] |
| [Secondary defect: ________________________________] | [____] | [____] |
| TOTALS | [____] | [____] |
Colorado Lemon Law Threshold Status:
- ☐ 4-Repair Threshold Met — Same nonconformity subject to [____] repair attempts; threshold is 4. C.R.S. § 42-10-103(2)(a).
- ☐ 30-Business-Day Threshold Met — Vehicle out of service for [____] cumulative business days; threshold is 30. C.R.S. § 42-10-103(2)(b).
VI. MANUFACTURER ARBITRATION
Under C.R.S. § 42-10-104, if the manufacturer has established a qualifying informal dispute resolution program that complies with FTC regulations at 16 C.F.R. Part 703, the consumer must first exhaust that procedure before bringing a court action.
☐ [MANUFACTURER] has a qualifying arbitration program. Our Client will comply with the pre-suit arbitration requirement. However, the Consumer is not bound by any arbitration decision and retains the right to reject it and file suit. A rejection of the arbitration decision must generally be filed within [30] days of the decision. We reserve all rights.
☐ [MANUFACTURER] does not have a qualifying arbitration program (or its program does not comply with 16 C.F.R. Part 703). Pre-suit arbitration is therefore not required, and Consumer may proceed directly to court.
☐ Arbitration Exhausted — Consumer participated in manufacturer arbitration on [__/__/____]. Decision was unsatisfactory and has been rejected. Consumer is now entitled to file suit.
Note: The Colorado Lemon Law does not require arbitration as a condition of recovery — it is a pre-suit step only if the manufacturer has a qualifying program. Unlike some states, Colorado does not operate a state-run arbitration board for lemon law disputes.
VII. DEMAND FOR RELIEF
Pursuant to C.R.S. § 42-10-103(1), Consumer demands the following relief:
A. Primary Relief — Select One
☐ OPTION 1: FULL REPURCHASE / REFUND
Under C.R.S. § 42-10-103(1)(a), the manufacturer must repurchase the vehicle and provide a full refund of:
| Item | Amount |
|---|---|
| Full Contract Purchase Price (or Capitalized Cost) | $[____________________] |
| Sales Tax | $[____________________] |
| Title and Registration Fees | $[____________________] |
| Finance Charges Paid Through This Date | $[____________________] |
| Incidental Damages (rental car, towing, repair-related costs) | $[____________________] |
| Subtotal | $[____________________] |
| Less: Mileage Offset (purchase price × miles at notice ÷ 100,000) | ($ [____________________]) |
| Outstanding Loan / Lease Balance (paid directly to lienholder) | $[____________________] |
| NET CASH REFUND TO CONSUMER | $[____________________] |
☐ OPTION 2: COMPARABLE REPLACEMENT VEHICLE
Under C.R.S. § 42-10-103(1)(b), the manufacturer must provide a new, comparable motor vehicle of equal or greater value, with:
- Same or comparable make, model, trim, and options
- Comparable or lower mileage
- Payoff of Consumer's existing loan or lease on the defective vehicle
- Reimbursement of incidental damages
B. Additional Damages
☐ Bad-Faith Treble Damages — C.R.S. § 42-10-107:
If the manufacturer has acted in bad faith — including by denying a valid lemon law claim, using delaying tactics, misrepresenting the nature of defects, or refusing a final repair opportunity — Consumer is entitled to up to three times (3x) actual damages.
Basis for bad-faith claim: [________________________________]
☐ CCPA Damages — C.R.S. § 6-1-113:
- Actual damages: $[____________________]
- Treble damages for willful/wanton conduct: $[____________________]
- Minimum $500 per violation (× [____] violations = $[____________________])
- Attorney fees: $[____________________]
☐ Magnuson-Moss Warranty Act — 15 U.S.C. § 2301 et seq.:
Consumer asserts parallel federal warranty claims. Under Magnuson-Moss, a prevailing consumer recovers actual damages plus attorney fees.
C. Attorney Fees and Costs
Under C.R.S. § 42-10-107, a prevailing consumer is entitled to recover reasonable attorney fees and costs. Our fees to date are $[____________________] and continue to accrue.
VIII. FINAL REPAIR OPPORTUNITY — NOTICE UNDER C.R.S. § 42-10-103(3)
This letter constitutes written notice to the manufacturer as required under C.R.S. § 42-10-103(3). You are entitled to a final repair attempt of not less than seven (7) business days from receipt of this notice.
To schedule the final repair attempt, contact this office within five (5) business days of the date of this letter. If we do not hear from you, Consumer will proceed to arbitration (if required) and/or litigation.
Important: The final repair opportunity is the manufacturer's last chance to cure before Consumer proceeds with formal legal action. If the defect is not fully cured following this final opportunity, we will file suit without further notice.
IX. DOCUMENT AND VEHICLE PRESERVATION DEMAND
You are hereby directed to immediately preserve all documents, data, and physical items related to this vehicle and Consumer's claims, including:
- All repair orders, technician notes, and warranty claim submissions
- All technical service bulletins (TSBs) and recall notices relating to the defect(s)
- All internal communications between the dealer and manufacturer regarding this vehicle
- All customer complaints, warranty claims, or litigation involving the same nonconformity on the same model/year
- All engineering analyses, root-cause investigations, or test results
- Photographs or inspection documentation
- The vehicle itself — do not sell, part out, or alter the vehicle
Failure to preserve evidence after receipt of this notice may result in a motion for sanctions and adverse inference instructions at trial.
X. DEMAND RESPONSE DEADLINE
Respond to this demand in writing within fifteen (15) days. Your response must include:
- Your position on whether the vehicle meets the Colorado Lemon Law presumption
- A written repurchase or replacement offer with itemized calculation
- Scheduling of the final repair opportunity, if desired
- Identity and contact information for your lemon law claims representative
If we do not receive a satisfactory written response within fifteen (15) days, Consumer will:
☐ Submit the matter to manufacturer's arbitration program (if required)
☐ File suit in Colorado District Court or the U.S. District Court for the District of Colorado (Denver Division)
☐ Report the matter to the Colorado Attorney General's Consumer Protection Section (1300 Broadway, Denver, CO 80203)
☐ File a complaint with the Colorado Department of Revenue — Motor Vehicle Division
XI. STATUTE OF LIMITATIONS
Under C.R.S. § 42-10-107, any action under Colorado's Lemon Law must be brought within one (1) year after expiration of the express warranty. The applicable warranty expires on approximately [__/__/____]. Under the CCPA, the statute of limitations is three (3) years from the date of the violation (C.R.S. § 6-1-115). Under Magnuson-Moss, the federal statute of limitations is four (4) years (28 U.S.C. § 1658).
The most restrictive limitation — the Colorado Lemon Law's one-year period — expires on approximately [__/__/____]. Time is of the essence.
XII. CONCLUSION
Consumer has exercised extraordinary patience in submitting this vehicle for [____] repair attempts over [____] months. The vehicle continues to suffer from unresolved defects that substantially impair its use, value, and/or safety. Consumer is entitled to a full repurchase or a comparable replacement under Colorado law. We urge you to resolve this matter without litigation.
This letter is written without prejudice to any and all rights and remedies available to Consumer, all of which are expressly reserved.
Respectfully submitted,
[________________________________]
By: _______________________________________________
[________________________________]
Colorado Bar No. [________]
[________________________________]
[________________________________], Colorado [________]
Tel: [________________________________]
Email: [________________________________]
Attorneys for [________________________________]
ENCLOSURES:
☐ Copies of all repair orders (Repair Attempts 1 through [____])
☐ Copy of purchase/lease agreement
☐ Copy of manufacturer's warranty booklet
☐ Vehicle registration / title
☐ Photographs / video of defect symptoms
☐ Rental car and towing receipts (incidental damages)
☐ Prior correspondence with manufacturer / dealer
☐ Applicable technical service bulletins (if obtained)
☐ Authorization to represent Consumer
cc: [________________________________] (Consumer)
[________________________________] (Lienholder / Lessor, if applicable)
Colorado Attorney General — Consumer Protection Section, 1300 Broadway, Denver, CO 80203
COLORADO LEMON LAW QUICK REFERENCE
| Element | Colorado Requirement | Statute |
|---|---|---|
| Governing Law | Colorado Motor Vehicle Repair Act | C.R.S. § 42-10-101 et seq. |
| Covered Vehicles | New passenger cars, pickups, vans, motorcycles | C.R.S. § 42-10-101(3) |
| Excluded Vehicles | Motor homes, farm tractors, GVWR > 10,000 lbs | C.R.S. § 42-10-101(3) |
| Coverage Period | Warranty term OR 1 year/12,000 miles, whichever first | C.R.S. § 42-10-103 |
| Repair Attempt Threshold | 4 attempts for same defect | C.R.S. § 42-10-103(2)(a) |
| Days-Out-of-Service Threshold | 30 cumulative business days | C.R.S. § 42-10-103(2)(b) |
| Written Notice Required | Yes — certified mail; min. 7 business days to cure | C.R.S. § 42-10-103(3) |
| Mileage Offset | Purchase price × (miles at notice ÷ 100,000) | C.R.S. § 42-10-103(1)(a) |
| Refund Includes | Purchase price, taxes, registration, finance charges, incidental damages | C.R.S. § 42-10-103(1)(a) |
| Arbitration | If manufacturer has qualifying program (not state-run) | C.R.S. § 42-10-104 |
| Consumer Bound by Arbitration | No — consumer may reject and file suit | C.R.S. § 42-10-104 |
| Bad-Faith Damages | Up to 3x actual damages | C.R.S. § 42-10-107 |
| Attorney Fees | Yes — to prevailing consumer | C.R.S. § 42-10-107 |
| Statute of Limitations (Lemon Law) | 1 year after warranty expiration | C.R.S. § 42-10-107 |
| CCPA Minimum Damages | $500 per violation | C.R.S. § 6-1-113(2)(a) |
| CCPA Statute of Limitations | 3 years | C.R.S. § 6-1-115 |
| Primary Federal Venue | D. Colorado — Alfred A. Arraj Courthouse, Denver | 28 U.S.C. § 1391 |
COLORADO PRACTICE NOTES FOR ATTORNEYS
☐ 30 Business Days — Not Calendar Days: Colorado counts business days for the out-of-service threshold. Carefully tabulate repair orders to exclude weekends and Colorado state holidays. This distinction is often decisive.
☐ CCPA as a Parallel Claim: The CCPA claim is strategically important because it has a longer 3-year statute of limitations (vs. 1 year for the Lemon Law), provides a $500-per-violation floor, and allows treble damages for willful conduct. Always plead both.
☐ Mileage Offset Is Manufacturer's Burden to Calculate: Confirm that the offset uses the mileage at the time of written notice to the manufacturer (this letter), not at the time of filing suit or settlement.
☐ No State Arbitration Board: Unlike some states, Colorado does not maintain a state-run lemon law arbitration program. The only required arbitration is through the manufacturer's own BBB Auto Line or equivalent program, if qualifying. The consumer is never bound by that decision.
☐ Bad-Faith Claim Is Meaningful: C.R.S. § 42-10-107 provides for up to 3x actual damages for bad faith. Document: repeated denials without basis, failure to respond to this notice, misrepresentation about TSBs, and stonewalling. A bad-faith claim can easily multiply damages from $20,000 to $60,000+ on a mid-range vehicle.
☐ Collateral Charges: Colorado's refund covers "collateral charges" — document every dollar: sales tax, title fee, registration fees paid, and dealer finance charges. These are often overlooked but can add $2,000–$5,000 to the refund calculation.
☐ Incidental Damages: Track rental car costs, towing fees, alternative transportation, and out-of-pocket repair costs. These are recoverable in addition to the purchase price refund.
☐ Venue for Litigation: Colorado District Court (in the county of purchase or Consumer's residence) for state claims. For Magnuson-Moss claims meeting the $50,000 threshold, the U.S. District Court for the District of Colorado in Denver is appropriate. Alfred A. Arraj U.S. Courthouse, 901 19th Street, Denver, CO 80294.
☐ Check for TSBs and Recalls: Before filing, run the VIN through NHTSA (nhtsa.gov/vehicle) and check for applicable TSBs. A TSB acknowledging the defect is powerful evidence that the manufacturer knew of and could not resolve the problem.
SOURCES AND REFERENCES
- C.R.S. § 42-10-101 et seq. (Colorado Motor Vehicle Repair Act): https://leg.colorado.gov/sites/default/files/images/olls/crs2024-title-42.pdf
- C.R.S. § 6-1-101 et seq. (Colorado Consumer Protection Act): https://leg.colorado.gov/sites/default/files/images/olls/crs2024-title-06.pdf
- Colorado Attorney General Consumer Protection Section: https://coag.gov/resources/consumer-protection/
- Colorado Department of Revenue — Motor Vehicle Division: https://dmv.colorado.gov/
- NHTSA Vehicle Safety Complaints and TSB Search: https://www.nhtsa.gov/vehicle
- BBB Auto Line (manufacturer arbitration): https://www.bbb.org/auto-line
- 16 C.F.R. Part 703 (FTC Informal Dispute Resolution Mechanisms): https://www.ecfr.gov/current/title-16/chapter-I/subchapter-G/part-703
- U.S. District Court for the District of Colorado: https://www.cod.uscourts.gov/
This template is for informational purposes only and does not constitute legal advice. Consult a licensed Colorado attorney before use.
About This Template
A demand letter is a formal written request to fix a problem or pay what is owed, sent before anyone files a lawsuit. It gives the other side a real chance to settle, creates a record of your attempt to resolve things, and in many cases (unpaid debts, insurance claims, broken contracts) starts a legally required response window. A well-written demand letter lays out what happened, what you want, and a deadline to act, which is often enough to get results without ever going to court.
Important Notice
This template is provided for informational purposes. It is not legal advice. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.
Last updated: April 2026