the customer shall be promptly notified by telephone, telegraph, mail, or other means of the additional repair work and estimated cost thereof. A customer so notified shall, orally or in writing, authorize, modify, or cancel the order for repair.
After cancellation of the repair order, the shop may charge for the cost of teardown, the cost of parts and labor to replace items that were destroyed by teardown, and the cost to reassemble the component or the vehicle, provided the customer was notified of these possible costs in the estimate prior to commencement of the diagnostic work.
Fla. Stat. § 559.909