Accessory Coverages
All GM accessories sold by GM and parts that are permanently installed on a GM vehicle prior to delivery will be covered under the provisions of the New Vehicle Limited Warranty. In the event GM accessories are installed after vehicle delivery, or are replaced under the new vehicle warranty, they will be covered, parts and labor, for the balance of the vehicle warranty, but in no event less than 12 months/12,000 miles. This coverage is only effective for GM accessories permanently installed by a GM dealer or an associated GM-approved Accessory Distributor/Installer (ADI).
GM accessories sold over-the-counter, or those not requiring installation, will continue to receive the standard GM Dealer Parts Warranty of 12 months from the date of purchase, parts only.
GM Licensed Accessories are covered under the accessory-specific manufacturer's warranty and are not warranted by GM or its dealers.
Notice: This warranty excludes:
Any communications device that becomes unusable or unable to function as intended due to unavailability of compatible wireless service from the wireless communication carrier that provides service for the OnStar® system.Battery Replacement
Replacement batteries are covered for parts and labor at 100% up to 12 months for defects. After 12 months the battery will be pro-rated for the remaining 48 months, for parts only, at a pro-rated amount based on the type of battery.
