Multiple South African outlets explain that car warranty claims often get rejected for reasons related to policy terms, documentation, and vehicle condition rather than deliberate customer wrongdoing. The reporting highlights that insurers and warranty providers typically refuse claims when repairs or maintenance do not match required standards, when servicing records are incomplete or not supplied, or when the issue falls outside the warranty’s coverage. Other recurring reasons include failure to follow prescribed procedures for reporting faults, using parts that are not approved or that do not meet specifications, and damage or wear caused by misuse, neglect, or non-compliant modifications. The articles also note that rejection can occur if the claim is submitted without adequate proof that the problem is the type the warranty covers and that it occurred during the covered period. Both sources stress that the best way to improve the likelihood of a successful claim is to keep maintenance documentation, comply with warranty requirements, and ensure that any repairs or diagnostics are properly recorded.