Car Repair: legal information and a practical guide to car repair. Vehicle and lemon-law disputes turn on documentation: every repair order, the date and mileage of each visit, and all written contact with the dealer or manufacturer. Most state lemon laws require a reasonable number of repair attempts for the same defect before you can demand a refund or replacement. A demand letter that lays out that timeline and cites your state's warranty statute often moves a stalled claim without a courtroom. Can you handle car repair yourself? In most situations, yes — the steps are straightforward once you know the deadlines and what evidence to keep. How much does it cost? A professional demand letter through PettyLawsuit is $29, and small claims filing fees (if you ever need them) typically run $30 to $200 and are often recoverable if you win. When you're ready, PettyLawsuit turns this into action: a professional demand letter sent by certified mail for $29, and — if it comes to that — the correct small claims forms for your state with step-by-step filing help. Most disputes settle once a formal demand letter arrives, so you may never see a courtroom.