To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Chevrolet has TTY equipment available at its Customer Assistance Center. Any TTY user in the U.S. can communicate with Chevrolet by dialing: 1-800-833-2438. TTY users in Canada can dial 1-800-263-3830.
Customer Assistance
Offices#10-08-44-006B: Reporting Missing or Inaccurate Navigation Radio Map Disc Information - Complete and Submit Feedback Form at GM Navigation Disc Center...
Subject:Reporting Missing or Inaccurate Navigation Radio Map Disc Information – Complete andSubmit Feedback Form at GM Navigation Disc Center WebsiteModels: 2014 and Prior GM Cars and Trucks (Including Export)Equipped with Navigation RadioThis bulletin has been revised to add the 2013-2014 model ...