Net Promoter® NPS®, NPS Prism®, and the NPS-related emoticons are registered trademarks of Bain & Company, Inc., Satmetrix Systems, Inc., and Fred Reichheld. Net Promoter Score™ and Net Promoter System™ are service marks of Bain & Company, Inc., and Fred Reichheld.
Feature , it started working on its own. Had my battery checked outside Hyundai showed 100% good. Also tires making noise with only 31,000 miles was told they were not under warranty.