If a farm equipment manufacturer violates sections 325E.061 to 325E.065, a farm equipment dealer may bring an action against the manufacturer in a court of competent jurisdiction for damages sustained by the dealer as a consequence of the manufacturer’s violation, together with the actual costs of the action, including reasonable attorney’s fees, and the dealer also may be granted injunctive relief against unlawful termination, cancellation, nonrenewal, or substantial change of competitive circumstances. The remedies in this section are in addition to any other remedies permitted by law.