Quaerens Complaint Pack Framework™
Bought a used car with problems? Build the evidence before you challenge the dealer.
A warning light, mechanical fault or undisclosed problem does not automatically decide the remedy. Organise the vehicle history, description, faults, repairs and correspondence into a professional Complaint Pack—free and privately in your browser.
How it works
From vehicle problem to organised complaint file
- 1
Add the vehicle, seller, purchase and finance details.
- 2
Record representations, faults, diagnosis and repairs.
- 3
Review timing, remedy position and evidence gaps.
- 4
Download and send your dealer or finance-provider complaint.
Your Complaint Pack
A professional case file—not exported form data
- Executive summary and remedy diagnostic
- Vehicle, purchase and seller record
- Description, fault and repair schedules
- 30-day and six-month timing indicator
- Adaptive dealer or finance-provider complaint
- Evidence schedule, chronology and cover email
What it covers
Used-car complaints where condition, timing and evidence matter
The builder keeps the vehicle's age, mileage, price, description and history in view. A fault alone does not establish breach or guarantee rejection.
Fault and safety evidence
Mechanical, electrical, structural, EV, hybrid and roadworthiness concerns.
Description and history
Mileage, service history, accident history, specification and advertisement disputes.
Repair and remedy
Failed repairs, delay, rejection, refund, price reduction and proposed use deductions.
Seller and finance routes
Trader, private sale, HP, PCP, conditional sale, Section 75 and Chargeback distinctions.
Consumer guidance
Understanding used-car complaint routes
For a trader sale, conformity can depend on description, price, age, mileage, history, condition, safety and durability. Wear and tear remains relevant; a valid MOT or warranty does not decide the statutory position.
First 30 days
Short-term rejection may be relevant to qualifying non-conformity, but a fault does not make rejection automatic.
First six months
Timing can affect the evidential position and repair or replacement route.
Failed repair
A failed or unreasonably delayed repair may make further remedies relevant; unlimited repairs are not automatically required.
Later rejection
A motor-vehicle use deduction may apply. The actual dealer calculation should be evidenced; no formula is invented here.
Private sale
Trader remedies are not applied automatically. Preserve the advert and seller representations.
HP, PCP or conditional sale
The finance provider may be relevant to vehicle quality. Commission disputes belong in the Car Finance Builder.
Card-funded purchase
Section 75 or Chargeback may also need consideration.
Safety first
Do not continue driving a vehicle reasonably believed unsafe; prioritise safe recovery and diagnosis.
Official sources
Official consumer-law and vehicle-finance guidance
Used Car FAQs
Common questions before choosing a route
Quaerens Complaint Pack Framework™
Free Used Car Complaint Pack Builder™
Prepare a professional vehicle, seller, fault, repair, evidence and remedy file using the shared Framework A workflow.
Browser-first privacyYour answers remain on this device unless you choose to download, copy or print them. Using the free builder creates no CRM record.
Boundaries
Important used-car boundaries
This general builder does not replace specialist Section 75, APP fraud, Frozen Account, car-finance, investment, pension, mortgage or regulated debt routes.
Seek urgent specialist help for court papers, imminent financial harm or inaccessible essential funds where delay could materially worsen the position.
Before using your Complaint Pack
This builder organises bank-account facts, evidence and a self-service complaint pack. It does not submit complaints automatically or promise refunds, compensation or Financial Ombudsman acceptance.
Review every factual entry against statements, transaction records and correspondence before sending anything to a bank, provider or Ombudsman.