Owner's Manual
Page 550
... to GMC. Customer Assistance and Information Customer Satisfaction Procedure Your satisfaction and goodwill are completely satisfied with the sales, service or parts manager, contact the owner of the dealership or the general manager. If the matter has already been reviewed with ...quickly resolved at that your concern will be resolved by the dealership without further help, contact the GMC Consumer Relations Manager by your concern cannot be resolved by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). Sometimes, however, despite the best intentions of ...
... to GMC. Customer Assistance and Information Customer Satisfaction Procedure Your satisfaction and goodwill are completely satisfied with the sales, service or parts manager, contact the owner of the dealership or the general manager. If the matter has already been reviewed with ...quickly resolved at that your concern will be resolved by the dealership without further help, contact the GMC Consumer Relations Manager by your concern cannot be resolved by calling 1-800-GMC-8782 (1-800-462-8782, Customer Assistance prompt). Sometimes, however, despite the best intentions of ...