(b) If the manufacturer, its agents or its authorized dealer are unable to conform the new motor vehicle to any applicable express warranty by repairing or correcting any defect or condition which substantially impairs the use or market value of the motor vehicle to the consumer after a reasonable number of attempts, the manufacturer shall replace the new motor vehicle with a comparable new motor vehicle which does conform to the warranties.
(c) No authorized dealer shall be held liable by the manufacturer for any refunds or vehicle replacements in the absence of evidence indicating that the dealership repairs have been carried out in a manner substantially inconsistent with the manufacturer's instruction. This section does not create any cause of action by a consumer against an authorized dealer.