Most Cadillac Parts and Accessories sold and installed on a Cadillac vehicle by a Cadillac Dealer or a Cadillac-approved Accessory Distributor/Installer (ADI) before delivery to the customer are covered by the applicable limited warranty. If Cadillac Accessories are installed after vehicle delivery, or are replaced under the New Vehicle Limited Warranty, they will be covered, parts and labor, for the longer of the following: a) 12 months/12,000 miles (whichever comes first), or b) the balance of the applicable portion of the New Vehicle Limited Warranty. Cadillac Parts sold over the counter, or those not requiring installation, will continue to receive the standard GM Dealer Parts Limited Warranty of 12 months from the date of purchase, parts only, regardless of miles. Cadillac warranties do not apply to Associated Accessories. See your dealer for details.