N.C. Gen. Stat. § 25-2A-514: Waiver of lessee's objections.

(a) In rejecting goods, a lessee's failure to state a particular defect that is ascertainable by reasonable inspection precludes the lessee from relying on the defect to justify rejection or to establish default:

(1) if, stated seasonably, the lessor or the supplier could have cured it (G.S. 25-2A-513); or

(2) between merchants if the lessor or the supplier after rejection has made a request in writing for a full and final written statement of all defects on which the lessee proposes to rely.

(b) A lessee's failure to reserve rights when paying rent or other consideration against documents precludes recovery of the payment for defects apparent in the documents. (1993, c. 463, s. 1; 2006-112, s. 39; 2025-25, s. 112.)