Owner's Manual
Page 368
... snow removal and dust control can be corrected in the finish should be repaired right away. Finish Damage Any stone chips, fractures or deep scratches in your GM dealer. Minor chips and scratches can collect on the underbody. Although no charge to restore corrosion protection. Underbody Maintenance Chemicals used for you...
... snow removal and dust control can be corrected in the finish should be repaired right away. Finish Damage Any stone chips, fractures or deep scratches in your GM dealer. Minor chips and scratches can collect on the underbody. Although no charge to restore corrosion protection. Underbody Maintenance Chemicals used for you...