(a) The commission shall establish a toll-free telephone number available to motor vehicle dealers and leasing agents for the dealers and agents to call to verify that incentives are available. The commission may provide for issuing verification numbers over the telephone line.
(b) Reliance by a dealer or leasing agent on information provided by the commission is a complete defense to an action involving or based on eligibility of a vehicle for an incentive or availability of vehicles eligible for an incentive.