Mandatory binding arbitration clauses in car purchase agreements can affect warranty claims. Call Michael Flinn at 770-832-0300 for a free case review.At a Lemon Law arbitration or court proceeding, the burden of proof will be on you to show that your vehicle is a "lemon. This step-by-step guide will help you navigate the Lemon Law Process. You must prepare an extensive account of your vehicle's issues and what has happened since you purchased it. At an arbitration hearing, the seller and buyer testify before an arbitrator about the defects and repair history of the vehicle. Summary: To file a Motion to Compel Arbitration, draft a Petition with background facts, arbitration agreement details, and lawsuit parties. 392, relating to definitions in the "Fair Business Practices Act of 1975";. This legislation targets certain arbitration clauses solely related to motor vehicle purchase or lease contracts. But when I asked why did I have to sign their arbitration agreement, they balked.